Application of prestressed concrete in plate girder bridge with post - tensioning method without splice 后张无粘结部分预应力砼在板梁桥中的应用
Construction technology of pre - stressing concrete hollow plate beam precasted by monolithic tension method 整体张拉法预制预应力混凝土空心板梁
The ultimate load of plate girders was analyzed by spline finite strip and plastic hinge method 摘要用样条有限条塑性铰法分析了板梁的极限荷载。
Where the available rolled beams are not sufficient to carry the load , plate girders have to be used 如果现有的轧制梁不足以承担呵载，就不许使用板梁。
< uk > the bents supporting the four continuous 工 beam plate girders have a cross section shaped like a box . < / uk > < uk >构架支承着四片工字型板梁，构架的截面为箱型。 < / uk >
The structure analysis studies and design - essentials of the continuous hollow slab beam erected as simple - supported beam in advance 先简支后连续预应力空心板梁受力分析研究及设计要点
Only 1 , 000 , 000 vehicle crossings produced significant cracking in the floor beams of the tied arch span and in the plate girders of the approach spans 仅通过1 ， 000 ， 000辆车就在系杆拱的横梁中以及引桥的板梁中造成明显的开裂。
The finite element analysis methods for plate - beam composite structures with random physical parameters under the random loads action are studied 摘要以随机物理参数板梁组合结构为对象，研究了其在随机力作用下的有限元分析方法。
This method is verified by dynamic restraining and shape controlling of the composite plates with different bounding conditions 以不同边界条件下板梁结构的动力学响应抑制和准静态变形控制为例，进行了数值验证，证明此方法所得结果正确。
Model board trolley is a non - standard large mechanical equipment for tunnel construction , its main frame is a plate and beam element constructed steel structure 模板台车是隧道施工中二次衬砌用的一种大型非标机械设备，其主体结构是板梁结合的钢结构。
