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 sturcture 井字梁结构
grid-beam structure 井字梁结构
fictitious grid beam 虚拟网格梁
equivalent grid beam 等效格子梁
anchor-sticks grid beam 锚杆格子梁
equivalent grid beam method 等效格子梁法
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
The results about the research on the characters of ion beam sputtering show that grid voltage and sputtering gas pressure have great influences on ion beam distribution and current.
溅射特性研究结果表明：屏极电压和溅射气压对离子束均匀性和束流密度影响显著；
This PIC simulating can be extended to gun with asymmetric construction such as grid-control gun and multiple beam gun etc.
这种三维粒子模拟可以扩展到非对称的电子枪的模拟，如橱控电子枪，多注电子枪等。
Using a new material, the transverse wave Angle beam probes in ultrasonic testing of welds for steel space grid structures with welded joints are made.
通过采用一种新材料，制造出了用于焊接球节点钢网架焊缝超声波探伤的超声波横波斜探头。
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