# 3.2.2: 分解网格荷载 (Disassemble Mesh Load)

在结构上分布网格荷载的过程会需要大量的计算。**“Disassemble Mesh Load（分解网格荷载）”**运算器允许用户冻结一个网格荷载。它可以反馈那些最初出于和其他结构重新使用的目的而生成的点荷载和元素荷载（请参见图3.2.2.1）。用户须确保在原始网格荷载作用下的几何体部分变化不大。点荷载是通过其位置定义的，而元素荷载则是通过元素索引（element-index）来引用其元素的。为了重新启用后者，新、旧模型的相应元素索引应相互匹配。

![图3.2.2.1：“分解网格荷载”运算器将网格荷载分为可以重新使用的点荷载和元素荷载](/files/-M9XuWiJNuSQhOOM1hUS)


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