access hole造句

• Central access hole
  中心通行洞
• The analytical results provided information on basic performance and the effects of configurations of access hole on the behavior of steel moment connections under seismic loading
  本文的有限元研究详细阐述了焊接孔尺寸的变化对节点在非线性阶段抗震性能的影响。
• The local geometric details considered include longitudinal length and height of access hole in beam web ; material nonlinearity and geometric nonlinearity are included in nonlinear analyses
  节点局部构造的变化主要考虑梁腹板上的焊接孔的长度和高度的改变，非线性分析包括了对材料非线性和几何非线性的考虑。
• The analytical results shows that enlarging the longitudinal size of access hole effectively minimizes the potential of fracture at the groove welds between column and beam flange and the root of access hole
  分析结果表明焊接孔长度的增大有效地降低了梁根部的对接焊缝和焊接孔切角端发生断裂的可能性，但过长的焊接孔长度将导致梁平面外稳定的丧失。
• At last , the effect of the steel yield strenth , the yield - to - ultimate stress ratio , the shape and size of the access hole is researched . in conclusion , the finite - elenent model and the program adoped in this paper can well similate the response of beam - to - cloumn connections uder cyclic load
  本文所建立的模型及采用的程序能够很好的模拟、研究在循环荷载作用下刚性梁柱连接的反应，为进一步研究刚性钢框架梁柱连接的抗震性能打下了基础。
• But over increasing the length of the access hole will give rise to the loss of lateral stability of beam . reducing the height of the access hole only does benefit to the standard connection in common use whose length of the access hole is shorter ; the potential for facture at the root of the access hole is minimized
  对于常用的焊接孔长度较短的“标准型”节点，焊接孔高度的降低有利于减小节点在焊接孔切角端开裂的可能，而对于焊接孔长度增大的节点，焊接孔高度的降低则起到了相反的作用。