429 lines
9.9 KiB
C++
429 lines
9.9 KiB
C++
// HydrantCalcDlg.cpp : implementation file
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//
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#include "stdafx.h"
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#include "HydrantCalcDlg.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CHydrantCalcDlg dialog
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void HydrantCalc()
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{
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CTemporaryResourceOverride vTemp;
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CHydrantCalcDlg dlg;
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dlg.DoModal();
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}
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CHydrantCalcDlg::CHydrantCalcDlg(CWnd* pParent /*=NULL*/)
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: CDialog(CHydrantCalcDlg::IDD, pParent)
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{
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//{{AFX_DATA_INIT(CHydrantCalcDlg)
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m_iGun = 2;
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m_iLen = 1;
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m_iMat = 1;
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m_csQ = _T("5");
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m_iRaius = 1;
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m_csWaterLen = _T("10");
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m_iWant = 0;
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m_csRetPress = _T("");
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m_csRet = _T("");
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m_csRetRadius = _T("");
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//}}AFX_DATA_INIT
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}
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void CHydrantCalcDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CHydrantCalcDlg)
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DDX_CBIndex(pDX, IDC_COMBO_GUN, m_iGun);
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DDX_CBIndex(pDX, IDC_COMBO_LEN, m_iLen);
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DDX_CBIndex(pDX, IDC_COMBO_MAT, m_iMat);
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DDX_CBString(pDX, IDC_COMBO_Q, m_csQ);
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DDX_CBIndex(pDX, IDC_COMBO_RADIUS, m_iRaius);
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DDX_CBString(pDX, IDC_COMBO_WATER_LEN, m_csWaterLen);
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DDX_Radio(pDX, IDC_RADIO_WANT1, m_iWant);
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DDX_Text(pDX, IDC_EDIT_RET_PRESS, m_csRetPress);
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DDX_Text(pDX, IDC_EDIT_RET, m_csRet);
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DDX_Text(pDX, IDC_EDIT_RADIUS, m_csRetRadius);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CHydrantCalcDlg, CDialog)
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//{{AFX_MSG_MAP(CHydrantCalcDlg)
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ON_BN_CLICKED(IDC_RADIO_WANT1, OnRadioWant1)
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ON_BN_CLICKED(IDC_RADIO_WANT2, OnRadioWant2)
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ON_CBN_SELCHANGE(IDC_COMBO_GUN, OnSelchangeComboGun)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CHydrantCalcDlg message handlers
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BOOL CHydrantCalcDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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OnRadioWant1();
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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}
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double GetWaterLenByTable(int iRadius, double nQxh)
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{//<<白手册>> P75
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if(iRadius == 0){ //13
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if(nQxh <= 1.7)
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return 6;
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else if(nQxh>1.7 && nQxh<=1.8)
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return 7;
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else if(nQxh>1.8 && nQxh<=2.0)
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return 8;
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else if(nQxh>2.0 && nQxh<=2.1)
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return 9;
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else if(nQxh>2.1 && nQxh<=2.3)
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return 10;
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else if(nQxh>2.3 && nQxh<=2.4)
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return 11;
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else if(nQxh>2.4 && nQxh<=2.5)
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return 11.5;
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else if(nQxh>2.5 && nQxh<=2.6)
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return 12;
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else if(nQxh>2.6 && nQxh<=2.7)
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return 12.5;
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else if(nQxh>2.7 && nQxh<=2.9)
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return 13;
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else if(nQxh>2.9 && nQxh<=3.0)
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return 13.5;
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else if(nQxh>3.0 && nQxh<=3.2)
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return 14;
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else if(nQxh>3.2 && nQxh<=3.4)
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return 15;
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else if(nQxh>3.4 && nQxh<=3.6)
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return 15.5;
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// cet 2012.11.30 modify
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// else if(nQxh>3.6)
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// return 16;
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else if (nQxh > 3.6 && nQxh <= 3.8)
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return 16;
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else if (nQxh > 3.8)
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return 17;
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}
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else if(iRadius == 1){//16
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if(nQxh <= 2.5)
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return 6;
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else if(nQxh>2.5 && nQxh<=2.7)
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return 7;
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else if(nQxh>2.7 && nQxh<=2.9)
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return 8;
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else if(nQxh>2.9 && nQxh<=3.1)
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return 9;
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else if(nQxh>3.1 && nQxh<=3.3)
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return 10;
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else if(nQxh>3.3 && nQxh<=3.5)
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return 11;
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else if(nQxh>3.5 && nQxh<=3.8)
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return 12;
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else if(nQxh>3.8 && nQxh<=4.0)
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return 12.5;
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else if(nQxh>4.0 && nQxh<=4.2)
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return 13;
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else if(nQxh>4.2 && nQxh<=4.4)
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return 13.5;
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else if(nQxh>4.4 && nQxh<=4.6)
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return 14;
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else if(nQxh>4.6 && nQxh<=4.8)
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return 15;
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else if(nQxh>4.8 && nQxh<=5.1)
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return 15.5;
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// cet 2012.11.30 modify
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// else if(nQxh>5.1)
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// return 16;
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else if (nQxh > 5.1 && nQxh <= 5.3)
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return 16;
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else if (nQxh > 5.3)
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return 17;
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}
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else if(iRadius == 2){//19
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if(nQxh <= 3.5)
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return 6;
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else if(nQxh>3.5 && nQxh<=3.8)
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return 7;
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else if(nQxh>3.8 && nQxh<=4.1)
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return 8;
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else if(nQxh>4.1 && nQxh<=4.3)
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return 9;
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else if(nQxh>4.3 && nQxh<=4.6)
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return 10;
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else if(nQxh>4.6 && nQxh<=4.9)
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return 11;
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else if(nQxh>4.9 && nQxh<=5.0)
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return 11.3;
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else if(nQxh>5.0 && nQxh<=5.2)
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return 12;
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else if(nQxh>5.2 && nQxh<=5.4)
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return 12.5;
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else if(nQxh>5.4 && nQxh<=5.7)
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return 13;
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else if(nQxh>5.7 && nQxh<=6.0)
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return 13.5;
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else if(nQxh>6.0 && nQxh<=6.2)
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return 14;
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else if(nQxh>6.2 && nQxh<=6.5)
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return 15;
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else if(nQxh>6.5 && nQxh<=6.8)
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return 15.5;
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// cet 2012.11.30 modify
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// else if(nQxh>5.8)
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// return 16;
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else if (nQxh > 6.8 && nQxh <= 7.1)
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return 16;
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else if (nQxh > 7.1)
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return 17;
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}
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else if(iRadius == 3){ // 22 cet 2012.11.30 add 数据来源zj
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if(nQxh <= 4.6)
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return 6;
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else if(nQxh>4.6 && nQxh<=5.0)
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return 7;
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else if(nQxh>5.0 && nQxh<=5.4)
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return 8;
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else if(nQxh>5.4 && nQxh<=5.7)
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return 9;
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else if(nQxh>5.7 && nQxh<=6.1)
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return 10;
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else if(nQxh>6.1 && nQxh<=6.4)
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return 11;
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else if(nQxh>6.4 && nQxh<=6.8)
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return 12;
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else if(nQxh>6.8 && nQxh<=7.0)
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return 12.5;
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else if(nQxh>7.0 && nQxh<=7.1)
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return 13;
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else if(nQxh>7.1 && nQxh<=7.3)
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return 13.5;
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else if(nQxh>7.3 && nQxh<=7.5)
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return 14;
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else if(nQxh>7.5 && nQxh<=7.8)
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return 15;
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else if(nQxh>7.8 && nQxh<=8.0)
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return 15.5;
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else if (nQxh > 8.0 && nQxh <= 8.1)
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return 16;
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else if (nQxh > 8.1)
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return 17;
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}
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else if(iRadius == 4){ // 25 cet 2012.11.30 add 数据来源zj
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if(nQxh <= 6.0)
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return 6;
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else if(nQxh>6.0 && nQxh<=6.4)
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return 7;
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else if(nQxh>6.4 && nQxh<=6.9)
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return 8;
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else if(nQxh>6.9 && nQxh<=7.4)
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return 9;
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else if(nQxh>7.4 && nQxh<=7.8)
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return 10;
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else if(nQxh>7.8 && nQxh<=8.2)
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return 11;
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else if(nQxh>8.2 && nQxh<=8.6)
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return 12;
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else if(nQxh>8.6 && nQxh<=8.8)
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return 12.5;
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else if(nQxh>8.8 && nQxh<=9.1)
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return 13;
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else if(nQxh>9.1 && nQxh<=9.3)
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return 13.5;
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else if(nQxh>9.3 && nQxh<=9.5)
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return 14;
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else if(nQxh>9.5 && nQxh<=9.9)
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return 15;
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else if(nQxh>9.9 && nQxh<=10.1)
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return 15.5;
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else if (nQxh > 10.1 && nQxh <= 10.3)
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return 16;
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else if (nQxh > 10.3)
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return 17;
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}
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return 0;
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}
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void CHydrantCalcDlg::OnOK()
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{
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UpdateData();
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double nHq(0), nOutQ(0), B(0), nHd(0), nAz(0), nLen(0), nFactor(0), nAf(0), nHm(0);
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if(m_iGun == 0){ //水枪喷嘴13
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B = 0.346;
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nFactor = 0.0165;
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}
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else if(m_iGun == 1){ //水枪喷嘴16
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B = 0.793;
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nFactor = 0.0124;
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}
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else if(m_iGun == 2){ //水枪喷嘴19
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B = 1.577;
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nFactor = 0.0097;
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}
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else if (m_iGun == 3) //水枪喷嘴22 cet 2012.11.30 add
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{
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B = 2.834;
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nFactor = 0.00766;
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}
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else if (m_iGun == 4) //水枪喷嘴25 cet 2012.11.30 add
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{
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B = 4.727;
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nFactor = 0.00615;
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}
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if(m_iMat == 0){ //衬胶
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if(m_iRaius == 0) // 水龙带直径50
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nAz = 0.00677;
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else if (m_iRaius == 2) // 水龙带直径80 cet 2012.11.30 add
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{
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nAz = 0.00075;
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}
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else
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nAz = 0.00172;// 水龙带直径65
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}
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else{ //麻织
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if(m_iRaius == 0) // 水龙带直径50
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nAz = 0.01501;
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else if (m_iRaius == 2) // 水龙带直径80 cet 2012.11.30 add
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{
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nAz = 0.0015;
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}
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else
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nAz = 0.0043; // 水龙带直径65
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}
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// cet 2012.11.30 modify
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// if(m_iLen == 0)
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// nLen = 25;
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// else
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// nLen = 20;
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if (m_iLen == 0)
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{
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nLen = 15;
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}
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else if (m_iLen == 1)
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{
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nLen = 20;
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}
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else if (m_iLen == 2)
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{
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nLen = 25;
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}
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else if (m_iLen == 3)
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{
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nLen = 30;
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}
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if(m_iWant == 0){ //已知消火栓出水量算：水柱长度＋栓口压力
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//公式：Hxh = Hd + Hq = Ad*Ld*q^2+ q^2/B 白手册 P79
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nOutQ = _tstof(m_csQ);
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if(nOutQ > 11 || (m_iGun == 1 && nOutQ > 6) || (m_iGun == 0 && nOutQ > 4)
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|| (m_iGun == 2 && nOutQ > 7.5) || (m_iGun == 3 && nOutQ > 8.5)){
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MessageBox(_T("消火栓出水量太大"));
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return;
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}
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nHq = nOutQ * nOutQ / B;
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nHd = nAz * nLen * nOutQ * nOutQ;
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nHd += nHq;
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nHd += 2;//<<技术措施>> P165 消火栓栓口水头损失 0.02MPa
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m_csRetPress.Format(_T("%.2f"), nHd);
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//虽然要求Hm充实水柱长度,但Af也需要这个值,只好先查表, 沈睿 2005-2-2
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double nTmpWaterLen = GetWaterLenByTable(m_iGun, nOutQ);
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nAf = 1.19 + 80*(0.01*nTmpWaterLen)*(0.01*nTmpWaterLen)*(0.01*nTmpWaterLen)*(0.01*nTmpWaterLen);
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double nTemp = nAf*nFactor;
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//注意:公式中单位是kPa, 这里全是m
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nTemp = nTemp*nHq + nAf;
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nHm = nHq/nTemp;
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m_csRet.Format(_T("%.2f"), nHm);
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}
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else{ //已知消火栓水柱长度算：出水量＋栓口压力
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nHm = _tstof(m_csWaterLen);
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nAf = 1.19 + 80*(0.01*nHm)*(0.01*nHm)*(0.01*nHm)*(0.01*nHm);
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nHq = nAf*nHm*10/(1- nFactor*nAf*nHm);
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nHq = nHq / 10; // kPa -> m
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nOutQ = sqrt(B*nHq);
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m_csRet.Format(_T("%.2f"), nOutQ);
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nHd = nAz * nLen * nOutQ * nOutQ;
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nHd += nHq;
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nHd += 2;//<<技术措施>> P165 消火栓栓口水头损失 0.02MPa
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m_csRetPress.Format(_T("%.2f"), nHd);
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}
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//计算消火栓保护半径 R = C*Ld ＋ h
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//C = 0.8 ~ 0.9
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//Ld 水带长度
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//h = Hm * sin(45) Hm 充实水柱长度
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double nRadius(0);
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nRadius = 0.8*nLen + nHm * sin(45.0 / 180.0 * PI);
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m_csRetRadius.Format(_T("%.2f"), nRadius);
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UpdateData(FALSE);
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}
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void CHydrantCalcDlg::OnRadioWant1()
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{
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UpdateData();
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CWnd *pWnd1 = GetDlgItem(IDC_COMBO_Q);
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CWnd *pWnd2 = GetDlgItem(IDC_COMBO_WATER_LEN);
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CWnd *pWnd3 = GetDlgItem(IDC_STATIC_RET);
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if(m_iWant == 0){
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pWnd1->EnableWindow(TRUE);
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pWnd2->EnableWindow(FALSE);
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pWnd3->SetWindowText(_T("充实水柱长度(m)："));
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}
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else{
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pWnd1->EnableWindow(FALSE);
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pWnd2->EnableWindow(TRUE);
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pWnd3->SetWindowText(_T("消火栓出水量(L/S)："));
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}
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}
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void CHydrantCalcDlg::OnRadioWant2()
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{
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UpdateData();
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CWnd *pWnd1 = GetDlgItem(IDC_COMBO_Q);
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CWnd *pWnd2 = GetDlgItem(IDC_COMBO_WATER_LEN);
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CWnd *pWnd3 = GetDlgItem(IDC_STATIC_RET);
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if(m_iWant == 0){
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pWnd1->EnableWindow(TRUE);
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pWnd2->EnableWindow(FALSE);
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pWnd3->SetWindowText(_T("充实水柱长度(m)："));
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}
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else{
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pWnd1->EnableWindow(FALSE);
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pWnd2->EnableWindow(TRUE);
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pWnd3->SetWindowText(_T("消火栓出水量(L/S)："));
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}
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}
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void CHydrantCalcDlg::OnSelchangeComboGun()
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{
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int nGun = m_iGun; // 前一选择值 cet 2012.11.30 add
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UpdateData();
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if(m_iGun == 0) //水枪喷嘴13
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m_iRaius = 0;
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else if(m_iGun == 2) //水枪喷嘴16
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m_iRaius = 1;
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else if (m_iGun == 3 || m_iGun == 4) //水枪喷嘴22\25 cet 2012.11.30 add
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{
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m_iRaius = 2;
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}
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else if (m_iGun == 1) //水枪喷嘴16 cet 2012.11.30 add
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{
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if (m_iRaius == 2)
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{
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m_iRaius = 0;
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}
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}
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UpdateData(FALSE);
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}
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