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| <!DOCTYPE html>
<html>
<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="stylesheet" type="text/css" href="style1.css">
</head>
<body>
<div class="wrapper">
<div class="header">
<h1>COUDE A ELEMENTS</h1>
</div>
<div class="clearfix">
<div class="column menu">
<?php
if ($_SERVER[REQUEST_METHOD] === POST){
if (empty($_POST['diametre'])) {
echo "Entrez le diametre";
} else {
$diametre = $_POST['diametre'];
}
if (empty($_POST['element'])) {
echo "Entrez le element";
} else {
$element = $_POST['element'];
}
if (empty($_POST['angle'])) {
echo "Entrez le angle";
} else {
$angle = $_POST['angle'];
}
if (empty($_POST['rayon'])) {
echo "Entrez le rayon";
} else {
$rayon = $_POST['rayon'];
}
if (empty($_POST['division'])) {
echo "Entrez le division";
} else {
$division = $_POST['division'];
}
}
$RayonTuyau = $diametre / 2;
echo "Diamètre: " . $diametre . "<br />";
echo "Elements: " . $element . "<br />";
echo "Angle [ß = δ] : " . $angle . "<br />";
echo "Rayon: " . $rayon . "<br />";
$AngleCentreElement = $angle/$element;
echo "ε : " . $AngleCentreElement . "<br />"; // angle EPSILON
$AngleTheta = $AngleCentreElement / 2 ;
echo "Θ : " . $AngleTheta . "<br />"; // angle THETA
$bc = tan(deg2rad($AngleTheta))*$rayon ;
$be = $bc * 2;
$jk = (tan(deg2rad($AngleTheta)) * ($rayon - ($diametre/2)) * 2);
if ($jk > 50){
$im = (tan(deg2rad($AngleTheta)) * ($rayon + ($diametre/2)) * 2);
$l = $RayonTuyau * tan(deg2rad($AngleTheta));
echo "BC = " . number_format($bc,1) . "<br />";
echo "BE = " . number_format($be,1) . "<br />";
echo "JK = " . number_format($jk,1) . "<br />";
echo "IM = " . number_format($im,1) . "<br />";
echo "L3 = " . number_format($l,1) . "<br />" . "<br />";
echo "Development: (L1, L2, L3...)" . "<br />" . "<br />";
for ($i=0; $i<=360; $i=$i+360/$division) {
$aa = cos(deg2rad($i)) * $RayonTuyau;
$xx = $RayonTuyau - $aa;
$resultat = tan(deg2rad($AngleTheta)) * $xx;
echo number_format($resultat,1) . "<br />";
}
}else{
echo "J-K doit etre plus grand que 50mm.". "<br />";
echo "J-K = " . number_format($jk,1) . "mm" . "<br />";
}
?>
</div>
<div class="column content">
<img src="coude.png" alt="piquage" >
<script type="text/javascript" src="https://www.freevisitorcounters.com/en/home/counter/542968/t/5"></script>
<br>
<a href="http://www.cadtuts.eu" target="_blank">cadtuts.eu</a>
</div>
</div>
</div><!--wrapper-->
</body>
</html> |
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