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unsymmetrical plate girder 非对称板梁
It can also take care of some plate girder defections, such as residual stresses and initial bending. 它还可以考虑梁的初始缺陷，如残余应力和初弯曲。
The design of the sideway track box plate girder of the double beam shop traveller is described. 本文介绍20吨葫芦双桥梁式起重机及其偏轨箱形梁的设计计算。
In this paper, the plate girder bridge is modeled as an orthotropic plate, and the vehicle is modeled as a group of loads moving on the orthotropic plate. 同时,简支板梁桥又是小跨径桥梁最常用的桥型之一,因此,移动车辆荷载引起的简支板梁桥动力效应越来越被工程技术界所关注。
A numerical study on the performance of a hemispherical head antiship missile penetrating the plate girder structure is presented using LS-DYNA program. 采用非线性动力学有限元计算程序LS-DYNA对半球形状半穿甲导弹作用下板梁结构抗穿甲性能进行了数值模拟研究。
The fissure repair of concrete plate girder 钢筋混凝土板梁的裂损及其整治
Plate girder type steel structure 板梁式钢结构
steel plate girder bridge for railway 铁路钢板梁桥
railway bridge of steel plate girder 铁路钢板梁桥
railway steel plate girder bridge 铁路钢板梁桥
post-tensioning method hollow plate girder 后张法空心板梁
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。
As the equipments are impeled ,almost all of the plate girders are swinged behind them and tobe disused. 随着工作面的推进,几乎所有的板梁都被甩入采空区而废弃。
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。
The bents supporting the four continuous 工 beam plate girders have a cross section shaped like a box. 构架支承着四片工字型板梁，构架的截面为箱型。
A steel girder may warp in a fire. 钢梁遇火会变弯。
The advance support of intake and return aircourse needs a lot of plate girders in the comprehensive mechanized coal mining face. 综采工作面的进回风巷超前支护要用很多板梁。
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。
He only put a bit on his plate to make fashion. 他只是拨了一点食物到盘子里做做样子。
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。