diagonal grid-beam structure 斜放井字梁
beam grid 梁格栅 ; 束网格 ; 格排梁
anchor grid beam 锚固格子梁
grid-beam structure 井字梁结构
fictitious grid beam 虚拟网格梁
equivalent grid beam 等效格子梁
equivalent grid beam method 等效格子梁法
beam screen grid tube 束射四极管
beam grid method 梁格法
Firstly, the formula are derived for calculating the element stiffness matrix and equivalent node force matrix and the problem of calculating the equivalent stiffness of both lengthways and transverse grid beam is discussed.
首先，本文推导出考虑剪切变形的空间梁单元刚度矩阵、等效节点力列阵和坐标转换矩阵，介绍了由恒载、温度变化引起的结构内力的计算方法，并讨论了横向、纵向等效梁格刚度的取值方法，在此基础上给出了程序计算步骤。
参考来源 - 曲线箱梁桥空间分析及程序设计Bolt anchoring grid beam is used extensively at mountain area in the southwestern of China as a high slope reinforcement measure.
锚杆锚固格子梁作为一种高边坡加固措施,在我国西南多山岭地区得到广泛应用。
参考来源 - 公路边坡锚杆施工质量无损检测技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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