就是这个样的粗爆，手搓一个计算器：热应力计算器

 线上运行，可以直接打开：热应力计算器(在线计算器)

       作为程序员，没有合适的工具，就得手搓一个，PC端，移动端均可适用。废话不多说，直接上代码。

HTML:

<div class="calculator"><label for="youngsModulus">杨氏模量 (GPa)：</label> <input id="youngsModulus" type="number" placeholder="输入材料的杨氏模量"> <label for="coefficientOfExpansion">线膨胀系数 (1/°C)：</label> <input id="coefficientOfExpansion" type="number" placeholder="输入线膨胀系数"> <label for="temperatureChange">温度变化 (°C)：</label> <input id="temperatureChange" type="number" placeholder="输入温度变化"><button onclick="calculateThermalStress()">计算热应力</button><div id="result" class="result">结果将在此显示</div></div>

JS:

function calculateThermalStress() {
            const youngsModulus = parseFloat(document.getElementById('youngsModulus').value) * 1e9; // 转换为 Pa
            const coefficientOfExpansion = parseFloat(document.getElementById('coefficientOfExpansion').value);
            const temperatureChange = parseFloat(document.getElementById('temperatureChange').value);

            if (isNaN(youngsModulus) || isNaN(coefficientOfExpansion) || isNaN(temperatureChange)) {
                document.getElementById('result').innerText = "请输入有效的数值。";
                return;
            }

            // 计算热应力 σ = E * α * ΔT
            const thermalStress = youngsModulus * coefficientOfExpansion * temperatureChange;

            document.getElementById('result').innerText = `热应力: ${thermalStress.toFixed(2)} Pa`;
        }

CSS:

.calculator {
    width: 100%;
    background-color: #333;
    color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}


label {
    display: block;
    margin-bottom: 10px;
    font-size: 16px;
}

input, select {
    width: 100%!important;
    padding: 10px!important;
    margin-bottom: 20px;
       color: #000000; 
    border-radius: 5px;
    border: 1px solid #555;
    font-size: 16px!important;
    background-color: #ffffff!important;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: orange;
}

.result {
  font-size: 18px;
    margin-top: 20px;
    text-align: center;
}

option {
        background-color: #ffffff;
}


p {
    font-size: 18px;
        margin-top: 5px!important;
}