200012 计算楼梯体积和钢筋量已知集中标注

<?php
header('Content-Type: text/html; charset=utf-8');
define ('ROOT', $_SERVER['DOCUMENT_ROOT']);
include ROOT.'/assets/php/head.php';

$tit= '计算楼梯体积和钢筋量已知集中标注';
//踏步宽280 高150 步数12
$Tbhm='280 150 12';
//梯板宽1200 厚度100
$Bbh='1200 100';
//梯板面筋 直径100 间隔200
$BMdf='10 200';
//梯板底筋 直径100 间隔200
$BDdf='10 200';
//梯板分布筋 直径100 间隔200
$BFdf='10 200';
//梯梁长1600 宽200 高300
$Labh='1600 200 300';
//梯梁箍筋 直径8 间隔200 肢数2
$LOdfn='8 200 2';
//梯梁上纵 直径20 2根
$LTdn='20 2';
//梯梁下纵 直径20 2根
$LBdn='20 2';


//调用方法
mill($img,$tit,$Tbhm,$Bbh,$BMdf,$BDdf,$BFdf,$Labh,$LOdfn,$LTdn,$LBdn);

//mill 是磨粉机的方法
function mill($img,$tit,$Tbhm,$Bbh,$BMdf,$BDdf,$BFdf,$Labh,$LOdfn,$LTdn,$LBdn){
    //初始化
    include ROOT.'/assets/php/init.php';
    imgt($img,$tit);

    //设置默认值 
    bcscale (3);
    //$pi = round(pi(),2);
    $sg = '0.00617';
    $c = '25';
    $Bzza = '199';
    $Bw = '15';
    $Bmg = '114';
    $Lzzw = '0';
    $LTw='15';
    $LBw='15';
    $LOw='13.57';
    
    //踏步宽280 高150 步数12
    $Barr = expl($Tbhm);
    $Tb = evev($Barr[0]);
    $Th = evev($Barr[1]);
    $Tm = evev($Barr[2]);

    //梯板宽1200 厚度100
    $Barr = expl($Bbh);
    $Bb = evev($Barr[0]);
    $Bh = evev($Barr[1]);

    //梯板面筋 直径100 间隔200
    $BMarr = expl($BMdf);
    $BMd = evev($BMarr[0]);
    $BMf = evev($BMarr[1]);

    //梯板底筋 直径100 间隔200
    $BDarr = expl($BDdf);
    $BDd = evev($BDarr[0]);
    $BDf = evev($BDarr[1]);

    //梯板分布筋 直径100 间隔200
    $BFarr = expl($BFdf);
    $BFd = evev($BFarr[0]);
    $BFf = evev($BFarr[1]);

    //梯梁长1600 宽200 高300
    $Larr = expl($Labh);
    $La = evev($Larr[0]);
    $Lb = evev($Larr[1]);
    $Lh = evev($Larr[2]);

    //梯梁箍筋 直径8 间隔200 肢数2
    $LOarr = expl($LOdfn);
    $LOd = evev($LOarr[0]);
    $LOf = evev($LOarr[1]);
    $LOn = evev($LOarr[2]);

    //梯梁上纵 直径20 2根
    $LBarr = expl($LTdn);
    $LTd = evev($LBarr[0]);
    $LTn = evev($LBarr[1]);

    //梯梁下纵 直径20 2根
    $LBarr = expl($LBdn);
    $LBd = evev($LBarr[0]);
    $LBn = evev($LBarr[1]);

    //已知条件
    $know = array();
    array_push($know, "钢筋比重 sg：$sg");
    array_push($know, "保护层厚度  c：$c{$unit['mm']}");
    array_push($know, "梯板钢筋锚入支座长度 Bzza：$Bzza{$unit['mm']}");
    array_push($know, "梯板弯折 Bw：$Bw");
    array_push($know, "梯板锚固 Bmg：$Bmg{$unit['mm']}");
    array_push($know, "梁支座宽 Lzzw：$Lzzw{$unit['mm']}");
    array_push($know, "梁上纵弯折 LTw：$LTw");
    array_push($know, "梁下纵弯折 LBw：$LBw");
    array_push($know, "梁箍筋弯折 LOw：$LOw");

    array_push($know,$Tbhm,$Bbh,$BMdf,$BDdf,$BFdf,$Labh,$LOdfn,$LTdn,$LBdn);

    array_push($know, "踏步宽度 Tb：$Tb{$unit['mm']}");
    array_push($know, "踏步高度 Th：$Th{$unit['mm']}");
    array_push($know, "踏步面数 Tm：$Tm{$unit['mm']}");

    array_push($know, "梯板宽度 Bb：$Bb{$unit['mm']}");
    array_push($know, "梯板厚度 Bh：$Bh{$unit['mm']}");

    array_push($know, "梯板面筋直径 BMd：$BMd{$unit['mm']}");
    array_push($know, "梯板面筋间隔 BMf：$BMf{$unit['mm']}");

    array_push($know, "梯板底筋直径 BDd：$BDd{$unit['mm']}");
    array_push($know, "梯板底筋间隔 BDf：$BDf{$unit['mm']}");

    array_push($know, "梯板分布筋直径 BFd：$BFd{$unit['mm']}");
    array_push($know, "梯板分布筋间隔 BFf：$BFf{$unit['mm']}");

    array_push($know, "梯梁长度 La：$La{$unit['mm']}");
    array_push($know, "梯梁宽度 Lb：$Lb{$unit['mm']}");
    array_push($know, "梯梁高度 Lh：$Lh{$unit['mm']}");

    array_push($know, "梯梁箍筋直径 LOd：$LOd{$unit['mm']}");
    array_push($know, "梯梁箍筋间隔 LOf：$LOf{$unit['mm']}");
    array_push($know, "梯梁箍筋肢数 LOn：$LOn");

    array_push($know, "梯梁上纵直径 LTd：$LTd{$unit['mm']}");
    array_push($know, "梯梁上纵根数 LTn：$LTn");

    array_push($know, "梯梁下纵直径 LBd：$LBd{$unit['mm']}");
    array_push($know, "梯梁下纵根数 LBn：$LBn");


    //计算步骤
    $step = array();
    array_push($step, "梯板斜长：Ba");
    array_push($step, "{$math['eq']} {$math['root2l']}{$math['lpar']}$Tb{$math['mul']}$Tm{$math['rpar']}{$math['sup2']}{$math['add']}{$math['lpar']}$Th{$math['mul']}$Tm{$math['rpar']}{$math['sup2']}{$math['root2r']}");
    $TbTm = bcmul($Tb, $Tm);
    $ThTm = bcmul($Th, $Tm);
    array_push($step, "{$math['eq']} {$math['root2l']}$TbTm{$math['sup2']}{$math['add']}$ThTm{$math['sup2']}{$math['root2r']}");
    $TbTm2 = bcpow($TbTm, 2);
    $ThTm2 = bcpow($ThTm, 2);
    array_push($step, "{$math['eq']} {$math['root2l']}$TbTm2{$math['add']}$ThTm2{$math['root2r']}");
    $TbTm2ThTm2 = bcadd($TbTm2, $ThTm2);
    array_push($step, "{$math['eq']} {$math['root2l']}$TbTm2ThTm2{$math['root2r']}");
    $Ba = bcsqrt($TbTm2ThTm2);
    $Ba = ceil($Ba);
    array_push($step, "{$math['eq']} $Ba{$unit['mm']}");

    array_push($step, "踏步体积：Vt");
    array_push($step, "{$math['eq']} {$math['lpar']}$Tb{$math['mul']}$Th{$math['div']}2{$math['rpar']}{$math['mul']}$Tm{$math['mul']}$Bb");
    $TbTh = bcmul($Tb, $Th);
    array_push($step, "{$math['eq']} {$math['lpar']}$TbTh{$math['div']}2{$math['rpar']}{$math['mul']}$Tm{$math['mul']}$Bb");
    $TbTBh = bcdiv($TbTh, 2);
    array_push($step, "{$math['eq']} $TbTBh{$math['mul']}$Tm{$math['mul']}$Bb");
    $TbTBhTm = bcmul($TbTBh, $Tm);
    array_push($step, "{$math['eq']} $TbTBhTm{$math['mul']}$Bb");
    $Vt = bcmul($TbTBhTm, $Bb);
    array_push($step, "{$math['eq']} $Vt{$uTmit['mm3']}");
    $Vt = bcdiv($Vt, 1000000000);
    array_push($step, "{$math['eq']} $Vt{$unit['m3']}");

    array_push($step, "梯板体积：Vb");
    array_push($step, "{$math['eq']} $Ba{$math['mul']}$Bh{$math['mul']}$Bb");
    $BaBh = bcmul($Ba, $Bh);
    array_push($step, "{$math['eq']} $BaBh{$math['mul']}$Bb");
    $Vb = bcmul($BaBh, $Bb);
    array_push($step, "{$math['eq']} $Vb{$uTmit['mm3']}");
    $Vb = bcdiv($Vb, 1000000000);
    array_push($step, "{$math['eq']} $Vb{$unit['m3']}");

    array_push($step, "梯梁体积：Vl");
    array_push($step, "{$math['eq']} $La{$math['mul']}$Lb{$math['mul']}$Lh");
    $LaLb = bcmul($La, $Lb);
    array_push($step, "{$math['eq']} $LaLb{$math['mul']}$Lh");
    $Vl = bcmul($LaLb, $Lh);
    array_push($step, "{$math['eq']} $Vl{$uTmit['mm3']}");
    $Vl = bcdiv($Vl, 1000000000);
    array_push($step, "{$math['eq']} $Vl{$unit['m3']}");

    array_push($step, "楼梯板体积：V");
    array_push($step, "{$math['eq']} $Vt{$math['add']}$Vb{$math['add']}$Vl{$math['mul']}2");
    $Vl2 = bcmul($Vl,2);
    array_push($step, "{$math['eq']} $Vt{$math['add']}$Vb{$math['add']}$Vl2");
    $VtVb = bcadd($Vt, $Vb);
    array_push($step, "{$math['eq']} $VtVb{$math['add']}$Vl2");
    $V = bcadd($VtVb, $Vl2);
    array_push($step, "{$math['eq']} $V{$unit['m3']}");

    array_push($step, "梯板面筋长度：BMa");
    array_push($step, "{$math['eq']} $Ba{$math['add']}$Bzza{$math['add']}(Bw*d){$math['add']}$Bzza{$math['add']}(Bw*d)");
    array_push($step, "{$math['eq']} $Ba{$math['add']}$Bzza{$math['add']}($Bw*$BMd){$math['add']}$Bzza{$math['add']}($Bw*$BMd)");
    $BwBMd = bcmul($Bw, $BMd);
    array_push($step, "{$math['eq']} $Ba{$math['add']}$Bzza{$math['add']}$BwBMd{$math['add']}$Bzza{$math['add']}$BwBMd");
    $BzzaBzza = bcadd($Bzza, $Bzza);
    $BwBMdBwBMd = bcadd($BwBMd, $BwBMd);
    array_push($step, "{$math['eq']} $Ba{$math['add']}$BzzaBzza{$math['add']}$BwBMdBwBMd");
    $BaBzzaBzza = bcadd($Ba, $BzzaBzza);
    array_push($step, "{$math['eq']} $BaBzzaBzza{$math['add']}$BwBMdBwBMd");
    $BMa = bcadd($BaBzzaBzza, $BwBMdBwBMd);
    array_push($step, "{$math['eq']} $BMa{$math['sub']}弯曲调整值46");
    $BMa = bcsub($BMa, 46);
    array_push($step, "{$math['eq']} $BMa{$unit['mm']}");

    array_push($step, "梯板底筋长度：BDa");
    array_push($step, "{$math['eq']} $Ba{$math['add']}$Bmg{$math['add']}$Bmg");
    $BmgBmg = bcadd($Bmg, $Bmg);
    array_push($step, "{$math['eq']} $Ba{$math['add']}$BmgBmg");
    $BDa = bcadd($Ba, $BmgBmg);
    array_push($step, "{$math['eq']} $BDa{$unit['mm']}");

    array_push($step, "梯板面分布筋长度：BMFa");
    array_push($step, "{$math['eq']} $Bb{$math['sub']}$c{$math['sub']}$c");
    $cc = bcadd($c, $c);
    array_push($step, "{$math['eq']} $Bb{$math['sub']}$cc");
    $BMFa = bcsub($Bb, $cc);
    array_push($step, "{$math['eq']} $BMFa");

    array_push($step, "梯板底分布筋长度：BDFa");
    array_push($step, "{$math['eq']} $Bb{$math['sub']}$c{$math['sub']}$c");
    $cc = bcadd($c, $c);
    array_push($step, "{$math['eq']} $Bb{$math['sub']}$cc");
    $BDFa = bcsub($Bb, $cc);
    array_push($step, "{$math['eq']} $BDFa{$unit['mm']}");

    array_push($step, "梯梁上纵筋长度：LTa");
    array_push($step, "{$math['eq']} $Lzzw{$math['sub']}$c{$math['add']}($LTw*d){$math['add']}$La{$math['add']}($LTw*d){$math['sub']}$c{$math['add']}$LTw");
    $LTw = bcmul($LTd, $LTw);
    array_push($step, "{$math['eq']} $Lzzw{$math['sub']}$c{$math['add']}$LTw{$math['add']}$La{$math['add']}$Lzzw{$math['sub']}$c{$math['add']}$LTw");
    $Lzzwc = bcsub($Lzzw, $c);
    array_push($step, "{$math['eq']} $Lzzwc{$math['add']}$LTw{$math['add']}$La{$math['add']}$Lzzwc{$math['add']}$LTw");
    $LzzwcLTw = bcadd($Lzzwc, $LTw);
    array_push($step, "{$math['eq']} $LzzwcLTw{$math['add']}$La{$math['add']}$LzzwcLTw");
    $LzzwcLTwLzzwcLTw = bcadd($LzzwcLTw, $LzzwcLTw);
    array_push($step, "{$math['eq']} $La{$math['add']}$LzzwcLTwLzzwcLTw");
    $LTa = bcadd($La, $LzzwcLTwLzzwcLTw);
    array_push($step, "{$math['eq']} $LTa{$math['sub']}弯曲调整值92");
    $LTa = bcsub($LTa, 92);
    array_push($step, "{$math['eq']} $LTa{$unit['mm']}");

    array_push($step, "梯梁下纵筋长度：LBa");
    array_push($step, "{$math['eq']} $Lzzw{$math['sub']}$c{$math['add']}($LBw*d){$math['add']}$La{$math['add']}($LBw*d){$math['sub']}$c{$math['add']}$LBw");
    $LBw = bcmul($LBd, $LBw);
    array_push($step, "{$math['eq']} $Lzzw{$math['sub']}$c{$math['add']}$LBw{$math['add']}$La{$math['add']}$Lzzw{$math['sub']}$c{$math['add']}$LBw");
    $Lzzwc = bcsub($Lzzw, $c);
    array_push($step, "{$math['eq']} $Lzzwc{$math['add']}$LBw{$math['add']}$La{$math['add']}$Lzzwc{$math['add']}$LBw");
    $LzzwcLBw = bcadd($Lzzwc, $LBw);
    array_push($step, "{$math['eq']} $LzzwcLBw{$math['add']}$La{$math['add']}$LzzwcLBw");
    $LzzwcLBwLzzwcLBw = bcadd($LzzwcLBw, $LzzwcLBw);
    array_push($step, "{$math['eq']} $La{$math['add']}$LzzwcLBwLzzwcLBw");
    $LBa = bcadd($La, $LzzwcLBwLzzwcLBw);
    array_push($step, "{$math['eq']} $LBa{$math['sub']}弯曲调整值92");
    $LBa = bcsub($LBa, 92);
    array_push($step, "{$math['eq']} $LBa{$unit['mm']}");

    array_push($step, "梯梁箍筋长度：LOa");
    array_push($step, "{$math['eq']} 2{$math['mul']}{$math['lsqb']}{$math['lpar']}$Lb{$math['sub']}2{$math['mul']}$c{$math['rpar']}{$math['add']}{$math['lpar']}$Lh{$math['sub']}2{$math['mul']}$c{$math['rpar']}{$math['rsqb']}{$math['add']}2{$math['mul']}{$math['lpar']}$LOw{$math['mul']}d{$math['rpar']}");
    $c2 = bcmul($c, 2);
    array_push($step, "{$math['eq']} 2{$math['mul']}{$math['lsqb']}{$math['lpar']}$Lb{$math['sub']}$c2{$math['rpar']}{$math['add']}{$math['lpar']}$Lh{$math['sub']}$c2{$math['rpar']}{$math['rsqb']}{$math['add']}2{$math['mul']}{$math['lpar']}$LOw{$math['mul']}$LOd{$math['rpar']}");
    $Lbc2 = bcsub($Lb, $c2);
    $Lhc2 = bcsub($Lh, $c2);
    array_push($step, "{$math['eq']} 2{$math['mul']}{$math['lpar']}$Lbc2{$math['add']}$Lhc2{$math['rpar']}{$math['add']}2{$math['mul']}{$math['lpar']}$LOw{$math['mul']}$LOd{$math['rpar']}");
    $Lbc2Lhc2 = bcadd($Lbc2, $Lhc2);
    $LOwLOd = bcmul($LOw, $LOd);
    array_push($step, "{$math['eq']} 2{$math['mul']}$Lbc2Lhc2{$math['add']}2{$math['mul']}$LOwLOd");
    $Lbc2Lhc22 = bcmul($Lbc2Lhc2, 2);
    $LOwLOd2 = bcmul($LOwLOd, 2);
    array_push($step, "{$math['eq']} $Lbc2Lhc22{$math['add']}$LOwLOd2");
    $LOa = bcadd($Lbc2Lhc22 , $LOwLOd2);
    array_push($step, "{$math['eq']} $LOa{$math['sub']}弯曲调整值55");
    $LOa = round(bcsub($LOa, 55),0);
    array_push($step, "{$math['eq']} $LOa{$unit['mm']}");

    array_push($step, "梯板面筋：Wbm");
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BMd{$math['sup2']}{$math['mul']}$BMa{$math['mul']}{$math['lpar']}$Bb{$math['div']}$BMf{$math['rpar']}");
    $BbBMf = bcdiv($Bb, $BMf);
    $BbBMf1 = round($BbBMf);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BMd{$math['sup2']}{$math['mul']}$BMa{$math['mul']}$BbBMf1");
    $BMdBMd = bcmul($BMd, $BMd);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BMdBMd{$math['mul']}$BMa{$math['mul']}$BbBMf1");
    $BMdBMdBMa = bcmul($BMdBMd, $BMa);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BMdBMdBMa{$math['mul']}$BbBMf1");
    $sgBMdBMdBMa = bcmul($sg, $BMdBMdBMa);
    array_push($step, "{$math['eq']} $sgBMdBMdBMa{$math['mul']}$BbBMf1");
    $Wbm= bcmul($sgBMdBMdBMa,$BbBMf1);
    array_push($step, "{$math['eq']} $Wbm{$unit['g']}");
    $Wbm = bcdiv($Wbm,1000);
    array_push($step, "{$math['eq']} $Wbm{$unit['kg']}");

    array_push($step, "梯板底筋：Wbd");
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BDd{$math['sup2']}{$math['mul']}$BDa{$math['mul']}{$math['lpar']}$Bb{$math['div']}$BDf{$math['rpar']}");
    $BbBDf = bcdiv($Bb, $BDf);
    $BbBDf1 = round($BbBDf);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BDd{$math['sup2']}{$math['mul']}$BDa{$math['mul']}$BbBDf1");
    $BDdBDd = bcmul($BDd, $BDd);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BDdBDd{$math['mul']}$BDa{$math['mul']}$BbBDf1");
    $BDdBDdBDa = bcmul($BDdBDd, $BDa);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BDdBDdBDa{$math['mul']}$BbBDf1");
    $sgBDdBDdBDa = bcmul($sg, $BDdBDdBDa);
    array_push($step, "{$math['eq']} $sgBDdBDdBDa{$math['mul']}$BbBDf1");
    $Wbd= bcmul($sgBDdBDdBDa,$BbBDf1);
    array_push($step, "{$math['eq']} $Wbd{$unit['g']}");
    $Wbd = bcdiv($Wbd,1000);
    array_push($step, "{$math['eq']} $Wbd{$unit['kg']}");

    array_push($step, "梯板面分布筋：Wbmf");
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BFd{$math['sup2']}{$math['mul']}$BMFa{$math['mul']}{$math['lpar']}$Ba{$math['div']}$BFf{$math['rpar']}");
    $BaBFf = bcdiv($Ba, $BFf);
    $BaBFf1 = round($BaBFf);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BFd{$math['sup2']}{$math['mul']}$BMFa{$math['mul']}$BaBFf1");
    $BFdBFd = bcmul($BFd, $BFd);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BFdBFd{$math['mul']}$BMFa{$math['mul']}$BaBFf1");
    $BFdBFdBMFa = bcmul($BFdBFd, $BMFa);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BFdBFdBMFa{$math['mul']}$BaBFf1");
    $sgBFdBFdBMFa = bcmul($sg, $BFdBFdBMFa);
    array_push($step, "{$math['eq']} $sgBFdBFdBMFa{$math['mul']}$BaBFf1");
    $Wbmf= bcmul($sgBFdBFdBMFa,$BaBFf1);
    array_push($step, "{$math['eq']} $Wbmf{$unit['g']}");
    $Wbmf = bcdiv($Wbmf,1000);
    array_push($step, "{$math['eq']} $Wbmf{$unit['kg']}");

    array_push($step, "梯板底分布筋：Wbdf");
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BFd{$math['sup2']}{$math['mul']}$BDFa{$math['mul']}{$math['lpar']}$Ba{$math['div']}$BFf{$math['rpar']}");
    $BaBFf = bcdiv($Ba, $BFf);
    $BaBFf1 = round($BaBFf);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BFd{$math['sup2']}{$math['mul']}$BDFa{$math['mul']}$BaBFf1");
    $BFdBFd = bcmul($BFd, $BFd);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BFdBFd{$math['mul']}$BDFa{$math['mul']}$BaBFf1");
    $BFdBFdBDFa = bcmul($BFdBFd, $BDFa);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$BFdBFdBDFa{$math['mul']}$BaBFf1");
    $sgBFdBFdBDFa = bcmul($sg, $BFdBFdBDFa);
    array_push($step, "{$math['eq']} $sgBFdBFdBDFa{$math['mul']}$BaBFf1");
    $Wbdf= bcmul($sgBFdBFdBDFa,$BaBFf1);
    array_push($step, "{$math['eq']} $Wbdf{$unit['g']}");
    $Wbdf = bcdiv($Wbdf,1000);
    array_push($step, "{$math['eq']} $Wbdf{$unit['kg']}");

    array_push($step, "梯梁上纵重量：Wlt");
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LTd{$math['sup2']}{$math['mul']}$LTa{$math['mul']}$LTn");
    $LTdLTd = bcmul($LTd, $LTd);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LTdLTd{$math['mul']}$LTa{$math['mul']}$LTn");
    $LTdLTdLTa = bcmul($LTdLTd, $LTa);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LTdLTdLTa{$math['mul']}$LTn");
    $sgLTdLTdLTa = bcmul($sg, $LTdLTdLTa);
    array_push($step, "{$math['eq']} $sgLTdLTdLTa{$math['mul']}$LTn");
    $Wlt = bcmul($sgLTdLTdLTa,$LTn);
    array_push($step, "{$math['eq']} $Wlt{$unit['g']}");
    $Wlt = bcdiv($Wlt,1000);
    array_push($step, "{$math['eq']} $Wlt{$unit['kg']}");

    array_push($step, "梯梁下纵重量：Wlb");
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LBd{$math['sup2']}{$math['mul']}$LBa{$math['mul']}$LBn");
    $LBdLBd = bcmul($LBd, $LBd);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LBdLBd{$math['mul']}$LBa{$math['mul']}$LBn");
    $LBdLBdLBa = bcmul($LBdLBd, $LBa);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LBdLBdLBa{$math['mul']}$LBn");
    $sgLBdLBdLBa = bcmul($sg, $LBdLBdLBa);
    array_push($step, "{$math['eq']} $sgLBdLBdLBa{$math['mul']}$LBn");
    $Wlb = bcmul($sgLBdLBdLBa,$LBn);
    array_push($step, "{$math['eq']} $Wlb{$unit['g']}");
    $Wlb = bcdiv($Wlb,1000);
    array_push($step, "{$math['eq']} $Wlb{$unit['kg']}");

    array_push($step, "梯梁箍筋重量：Wlo");
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LOd{$math['sup2']}{$math['mul']}$LOa{$math['mul']}{$math['lpar']}$La{$math['div']}$LOf{$math['add']}1{$math['rpar']}");
    $LaLOf = bcdiv($La, $LOf);
    $LaLOf1 = round($LaLOf+1);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LOd{$math['sup2']}{$math['mul']}$LOa{$math['mul']}$LaLOf1");
    $LOdLOd = bcmul($LOd, $LOd);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LOdLOd{$math['mul']}$LOa{$math['mul']}$LaLOf1");
    $LOdLOdLOa = bcmul($LOdLOd, $LOa);
    array_push($step, "{$math['eq']} $sg{$math['mul']}$LOdLOdLOa{$math['mul']}$LaLOf1");
    $sgLOdLOdLOa = bcmul($sg, $LOdLOdLOa);
    array_push($step, "{$math['eq']} $sgLOdLOdLOa{$math['mul']}$LaLOf1");
    $Wlo= bcmul($sgLOdLOdLOa,$LaLOf1);
    array_push($step, "{$math['eq']} $Wlo{$unit['g']}");
    $Wlo = bcdiv($Wlo,1000);
    array_push($step, "{$math['eq']} $Wlo{$unit['kg']}");

    array_push($step, "总钢筋量：W");
    array_push($step, "{$math['eq']} $Wbm{$math['add']}$Wbd{$math['add']}$Wbmf{$math['add']}$Wbdf{$math['add']}2{$math['mul']}{$math['lpar']}$Wlt{$math['add']}$Wlb{$math['add']}$Wlo{$math['rpar']}");
    $Wl = bcadd($Wlt, $Wlb+$Wlo);
    array_push($step, "{$math['eq']} $Wbm{$math['add']}$Wbd{$math['add']}$Wbmf{$math['add']}$Wbdf{$math['add']}2{$math['mul']}$Wl");
    $Wb = bcadd($Wbm+$Wbd,$Wbmf+$Wbdf);
    $Wl2 = bcmul($Wl,2);
    array_push($step, "{$math['eq']} $Wb{$math['add']}$Wl2");
    $W = bcadd($Wb, $Wl2);
    array_push($step, "{$math['eq']} $W{$unit['kg']}");

    //算出结果
    $ends = array();
    array_push($ends, "梯板斜长：Ba{$math['eq']}{$math['root2l']}{$math['lpar']}Tb{$math['mul']}Tm{$math['rpar']}{$math['sup2']}{$math['add']}{$math['lpar']}Th{$math['mul']}Tm{$math['rpar']}{$math['sup2']}{$math['root2r']}");
    array_push($ends, "踏步体积：Vt{$math['eq']}{$math['lpar']}Tb{$math['mul']}Th{$math['div']}2{$math['rpar']}{$math['mul']}Tm{$math['mul']}Bb");
    array_push($ends, "梯板体积：Vb{$math['eq']}Ba{$math['mul']}Bh{$math['mul']}Bb");
    array_push($ends, "梯梁体积：Vl{$math['eq']}La{$math['mul']}Lb{$math['mul']}Lh");
    array_push($ends, "楼梯板体积：V{$math['eq']}Vt{$math['add']}Vb{$math['add']}Vl{$math['mul']}2");
    array_push($ends, "梯板面筋长度：BMa{$math['eq']}Ba{$math['add']}Bzza{$math['add']}(Bw*d){$math['add']}Bzza{$math['add']}(Bw*d)");
    array_push($ends, "梯板底筋长度：BDa{$math['eq']}Ba{$math['add']}Bmg{$math['add']}Bmg");
    array_push($ends, "梯板面分布筋长度：BMFa{$math['eq']}Bb{$math['sub']}c{$math['sub']}c");
    array_push($ends, "梯板底分布筋长度：BDFa{$math['eq']}Bb{$math['sub']}c{$math['sub']}c");
    array_push($ends, "梯梁上纵筋长度：LTa{$math['eq']}Lzzw{$math['sub']}c{$math['add']}($LTw*d){$math['add']}La{$math['add']}($LTw*d){$math['sub']}c{$math['add']}LTw");
    array_push($ends, "梯梁下纵筋长度：LBa{$math['eq']}Lzzw{$math['sub']}c{$math['add']}($LBw*d){$math['add']}La{$math['add']}($LBw*d){$math['sub']}c{$math['add']}LBw");
    array_push($ends, "梯梁箍筋长度：LOa{$math['eq']}2{$math['mul']}{$math['lsqb']}{$math['lpar']}Lb{$math['sub']}2{$math['mul']}c{$math['rpar']}{$math['add']}{$math['lpar']}Lh{$math['sub']}2{$math['mul']}c{$math['rpar']}{$math['rsqb']}{$math['add']}2{$math['mul']}{$math['lpar']}LOw{$math['mul']}d{$math['rpar']}");
    array_push($ends, "梯板面筋：Wbm{$math['eq']}sg{$math['mul']}BMd{$math['sup2']}{$math['mul']}BMa{$math['mul']}{$math['lpar']}Bb{$math['div']}BMf{$math['rpar']}");
    array_push($ends, "梯板底筋：Wbd{$math['eq']}sg{$math['mul']}BDd{$math['sup2']}{$math['mul']}BDa{$math['mul']}{$math['lpar']}Bb{$math['div']}BDf{$math['rpar']}");
    array_push($ends, "梯板面分布筋：Wbmf{$math['eq']}sg{$math['mul']}BFd{$math['sup2']}{$math['mul']}BMFa{$math['mul']}{$math['lpar']}Ba{$math['div']}BFf{$math['rpar']}");
    array_push($ends, "梯板底分布筋：Wbdf{$math['eq']}sg{$math['mul']}BFd{$math['sup2']}{$math['mul']}BDFa{$math['mul']}{$math['lpar']}Ba{$math['div']}BFf{$math['rpar']}");
    array_push($ends, "梯梁上纵重量：Wlt{$math['eq']}sg{$math['mul']}LTd{$math['sup2']}{$math['mul']}LTa{$math['mul']}LTn");
    array_push($ends, "梯梁下纵重量：Wlb{$math['eq']}sg{$math['mul']}LBd{$math['sup2']}{$math['mul']}LBa{$math['mul']}LBn");
    array_push($ends, "梯梁箍筋重量：Wlo{$math['eq']}sg{$math['mul']}LOd{$math['sup2']}{$math['mul']}LOa{$math['mul']}{$math['lpar']}La{$math['div']}LOf{$math['add']}1{$math['rpar']}");
    array_push($ends, "总钢筋量：W{$math['eq']}Wbm{$math['add']}Wbd{$math['add']}Wbmf{$math['add']}Wbdf{$math['add']}2{$math['mul']}{$math['lpar']}Wlt{$math['add']}Wlb{$math['add']}Wlo{$math['rpar']}");

    //公式表示
    $home = array();
    array_push($home, "梯板斜长：$Ba{$unit['mm']}");
    array_push($home, "踏步体积：$Vt{$unit['m3']}");
    array_push($home, "梯板体积：$Vb{$unit['m3']}");
    array_push($home, "梯梁体积：$Vl{$unit['m3']}");
    array_push($home, "楼梯板体积：$V{$unit['m3']}");
    array_push($home, "梯板面筋长度：$BMa{$unit['mm']}");
    array_push($home, "梯板底筋长度：$BDa{$unit['mm']}");
    array_push($home, "梯板面分布筋长度：$BMFa{$unit['mm']}");
    array_push($home, "梯板底分布筋长度：$BDFa{$unit['mm']}");
    array_push($home, "梯梁上纵筋长度：$LTa{$unit['mm']}");
    array_push($home, "梯梁下纵筋长度：$LBa{$unit['mm']}");
    array_push($home, "梯梁箍筋长度：$LOa{$unit['mm']}");
    array_push($home, "梯板面筋：$Wbm{$unit['kg']}");
    array_push($home, "梯板底筋：$Wbd{$unit['kg']}");
    array_push($home, "梯板面分布筋：$Wbmf{$unit['kg']}");
    array_push($home, "梯板底分布筋：$Wbdf{$unit['kg']}");
    array_push($home, "梯梁上纵重量：$Wlt{$unit['kg']}");
    array_push($home, "梯梁下纵重量：$Wlb{$unit['kg']}");
    array_push($home, "梯梁箍筋重量：$Wlo{$unit['kg']}");
    array_push($home, "总钢筋量：$W{$unit['kg']}");
 
    //解释说明
    $info = array();
    array_push($info, "梯板斜长 {$math['eq']}{$math['root2l']}{$math['lpar']} 踏步宽度 {$math['mul']} 踏步面数 {$math['rpar']}的平方{$math['add']}{$math['lpar']} 踏步高度 {$math['mul']} 踏步面数 {$math['rpar']}的平方{$math['root2r']}");
    array_push($info, "踏步体积 {$math['eq']}{$math['lpar']} 踏步宽度 {$math['mul']} 踏步高度 {$math['div']} 2 {$math['rpar']}{$math['mul']} 踏步面数 {$math['mul']} 梯板宽度 ");
    array_push($info, "梯板体积 {$math['eq']} 梯板斜长 {$math['mul']} 梯板厚度 {$math['mul']} 梯板宽度 ");
    array_push($info, "梯梁体积 {$math['eq']} 梯梁长度 {$math['mul']} 梯梁宽度 {$math['mul']} 梯梁高度 ");
    array_push($info, "楼梯段体积 {$math['eq']} 踏步体积 {$math['add']} 梯板体积 {$math['add']} 梯梁体积 {$math['mul']} 2");
    array_push($info, "梯板面筋长度 {$math['eq']} 梯板斜长 {$math['add']} 梯板钢筋锚入支座长度 {$math['add']}( 梯板弯折 {$math['mul']} 钢筋直径){$math['add']} 梯板钢筋锚入支座长度 {$math['add']}( 梯板弯折 {$math['mul']} 钢筋直径)");
    array_push($info, "梯板底筋长度 {$math['eq']} 梯板斜长 {$math['add']} 梯板锚固 {$math['add']} 梯板锚固 ");
    array_push($info, "梯板面分布筋长度 {$math['eq']} 梯板宽度 {$math['sub']} 保护层厚度 {$math['sub']} 保护层厚度 ");
    array_push($info, "梯板底分布筋长度 {$math['eq']} 梯板宽度 {$math['sub']} 保护层厚度 {$math['sub']} 保护层厚度 ");
    array_push($info, "梯梁上纵筋长度 {$math['eq']} 梁支座宽 {$math['sub']} 保护层厚度 {$math['add']}(梁上纵弯折 {$math['mul']} 钢筋直径){$math['add']} 梯梁长度 {$math['add']}(梁上纵弯折 {$math['mul']} 钢筋直径){$math['sub']} 保护层厚度 {$math['add']} 梁上纵弯折 ");
    array_push($info, "梯梁下纵筋长度  {$math['eq']} 梁支座宽 {$math['sub']} 保护层厚度 {$math['add']}(梁下纵弯折 {$math['mul']} 钢筋直径){$math['add']} 梯梁长度 {$math['add']}(梁下纵弯折 {$math['mul']} 钢筋直径){$math['sub']} 保护层厚度 {$math['add']} 梁下纵弯折  ");
    array_push($info, "梯梁箍筋长度 {$math['eq']} 2 {$math['mul']}{$math['lsqb']}{$math['lpar']} 梯梁宽度 {$math['sub']} 2 {$math['mul']} 保护层厚度 {$math['rpar']}{$math['add']}{$math['lpar']} 梯梁高度 {$math['sub']} 2 {$math['mul']} 保护层厚度 {$math['rpar']}{$math['rsqb']}{$math['add']} 2 {$math['mul']}{$math['lpar']} 梁箍筋弯折 {$math['mul']} 钢筋直径 {$math['rpar']}");
    array_push($info, "梯板面筋 {$math['eq']} 钢筋比重 {$math['mul']} 梯板面筋直径的平方
        {$math['mul']} 梯板面筋长度 {$math['mul']}{$math['lpar']} 梯板宽度 {$math['div']} 梯板面筋间隔 {$math['rpar']}");
    array_push($info, "梯板底筋 {$math['eq']} 钢筋比重 {$math['mul']} 梯板底筋直径的平方
        {$math['mul']} 梯板底筋长度 {$math['mul']}{$math['lpar']} 梯板宽度 {$math['div']} 梯板底筋间隔 {$math['rpar']}");
    array_push($info, "梯板面分布筋 {$math['eq']} 钢筋比重 {$math['mul']} 梯板分布筋直径的平方
        {$math['mul']} 梯板面分布筋长度 {$math['mul']}{$math['lpar']} 梯板斜长 {$math['div']} 梯板分布筋间隔 {$math['rpar']}");
    array_push($info, "梯板底分布筋 {$math['eq']} 钢筋比重 {$math['mul']} 梯板分布筋直径的平方 {$math['mul']} 梯板底分布筋长度 {$math['mul']}{$math['lpar']} 梯板斜长 {$math['div']} 梯板分布筋间隔 {$math['rpar']}");
    array_push($info, "梯梁上纵重量 {$math['eq']} 钢筋比重 {$math['mul']} 梯梁上纵直径的平方 {$math['mul']} 梯梁上纵筋长度 {$math['mul']} 梯梁上纵根数 ");
    array_push($info, "梯梁下纵重量 {$math['eq']} 钢筋比重 {$math['mul']} 梯梁下纵直径的平方 {$math['mul']} 梯梁下纵筋长度  {$math['mul']} 梯梁下纵根数 ");
    array_push($info, "梯梁箍筋重量 {$math['eq']} 钢筋比重 {$math['mul']} 梯梁箍筋直径的平方
        {$math['mul']} 梯梁箍筋长度 {$math['mul']}{$math['lpar']} 梯梁长度 {$math['div']} 梯梁箍筋间隔 {$math['add']}1{$math['rpar']}");
    array_push($info, "总钢筋量 {$math['eq']} 梯板面筋 {$math['add']} 梯板底筋 {$math['add']}  梯板面分布筋 {$math['add']}  梯板底分布筋 {$math['add']} 2 {$math['mul']}{$math['lpar']} 梯梁上纵重量 {$math['add']} 梯梁下纵重量 {$math['add']} 梯梁箍筋重量 {$math['rpar']}");

    know($know);
    ends($ends);
    home($home);
    step($step);
    info($info);
}
?>
<?php include ROOT.'/assets/php/foot.php';
//写下笔记
$note = array();
note($note);
?>