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200003 计算钢筋重量已知直径和长度

时间:2022-12-10 18:00:33浏览次数:58  
标签:12 重量 钢筋 120 已知 200003 直径 0.00617

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

$tit= '计算钢筋重量已知直径和长度';
// 直径12,长度120
$val='12 120';
$img='';

//调用方法
mill($val,$img,$tit);
//mill 是磨粉机的方法
function mill($val,$img,$tit){
    //初始化
    include ROOT.'/assets/php/init.php';
    imgt($img,$tit);

    //设置小数点保留位数 
    bcscale (3);
    //$pi = round(pi(),2);

     //以空格分割成数值
    $vals = expl($val);
    $d = evev($vals[0]);
    $l = evev($vals[1]);

    //已知条件
    $know = array();
    array_push($know, $val);
    $v0 = eveq($vals[0]);
    array_push($know, "钢筋的直径:$v0{$unit['mm']}");
    $v1 = eveq($vals[1]);
    array_push($know, "长度:$v1{$unit['m']}");

    //计算步骤
    $step = array();
    array_push($step, "计算钢筋重量:");
    array_push($step, "{$math['eq']} 0.00617{$math['mul']}$d{$math['sup2']}{$math['mul']}$l");
    $dd = bcmul($d, $d);
    array_push($step, "{$math['eq']} 0.00617{$math['mul']}$dd{$math['mul']}$l");
    $dd617 = 0.00617*$dd;
    array_push($step, "{$math['eq']} $dd617{$math['mul']}$l");
    $W = bcmul($dd617, $l);
    array_push($step, "{$math['eq']} $W");

    //算出结果
    $ends = array();
    array_push($ends, "钢筋重量:$W{$unit['kg']}");

    //公式表示
    $home = array();
    array_push($home, "钢筋重量:W{$math['eq']}0.00617{$math['mul']}d{$math['sup2']}{$math['mul']}l");

    //公式说明
    $info = array();
    array_push($info, "钢筋重量 {$math['eq']} 0.00617 {$math['mul']} 钢筋直径{$unit['mm']} {$math['mul']} 钢筋直径{$unit['mm']} {$math['mul']} 钢筋长度{$unit['m']}。");

    //表格列表
    $tdli = array();
    array_push($tdli, "直径{$unit['mm']}{$labe['td']}钢筋比重{$unit['kg']}{$math['sol']}{$unit['m']}");
    array_push($tdli, "{$buil['phi']}8{$labe['td']}0.395");
    array_push($tdli, "{$buil['phi']}10{$labe['td']}0.617");
    array_push($tdli, "{$buil['phi']}12{$labe['td']}0.888");
    array_push($tdli, "{$buil['phi']}14{$labe['td']}1.209");
    array_push($tdli, "{$buil['phi']}16{$labe['td']}1.58");
    array_push($tdli, "{$buil['phi']}18{$labe['td']}1.999");
    array_push($tdli, "{$buil['phi']}20{$labe['td']}2.468");
    array_push($tdli, "{$buil['phi']}22{$labe['td']}2.986");

    know($know);
    ends($ends);
    home($home);
    step($step);
    info($info);
    tdli($tdli,$html =!true);
}
?>
<?php include ROOT.'/assets/php/foot.php';
//查改样式
$chck = array();
chck($chck);
?>

☁参考上图[22-12-10 chaoyi]

☀计算钢筋重量已知直径和长度
12 120  
钢筋的直径:12㎜  
长度:120m  

♠算出结果  
钢筋重量:106.617㎏  

♥公式表示  
钢筋重量:W=0.00617×d²×l  

♣计算步骤  
计算钢筋重量:  
= 0.00617×12²×120  
= 0.00617×144.000×120  
= 0.88848×120  
= 106.617  

♦公式说明  
钢筋重量 = 0.00617 × 钢筋直径㎜ × 钢筋直径㎜ × 钢筋长度m。  

♣附表如下  
直径㎜ 钢筋比重㎏/m
Φ8 0.395
Φ10 0.617
Φ12 0.888
Φ14 1.209
Φ16 1.58
Φ18 1.999
Φ20 2.468
Φ22 2.986

标签:12,重量,钢筋,120,已知,200003,直径,0.00617
From: https://www.cnblogs.com/onestopweb/p/16971993.html

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