分为桁架式和圆筒式两种门架型式。
Two types of portal cranes: truss type and cylinder type, are available.
有各种因素时要考虑选择的地板桁架式居留。
There are a variety of factors to consider when choosing the the floor trusses residence.
提出了一种周边桁架式索网天线型面的快速调整方法。
An optimization method for shape adjustment of perimeter-truss mesh antenna reflectors was put forward.
对某周边桁架式大型星载天线的展开可能性进行了研究。
A probability analysis of the deployment of a large satellite antenna with hoop-truss was studied in this paper.
复杂桁架式结构的稳定性分析成为当代大型起重机结构设计计算的难点。
So the stability analysis of complicated lattice structure becomes the crux of contemporary and large cranes' structure design and its calculation.
跨越工程有很多种结构形式，桁架式跨越是跨越结构中较简单的形式之一。
There are a lot of forms of crossing pipeline structures, Truss crossing pipeline is one of the simplest form.
复杂桁架式结构的稳定性分析已成为当代大型起重机结构设计计算的难点。
The stability analysis of complicated lattice structure becomes the crux of contemporary and large crane structure design and its calculation.
大桥加劲梁为桁架式，架设时没有干扰桥下日通行量达1400艘的船舶交通。
The suspended structure was designed to be truss stiffened, and its erection was carried out without disturbing heavy sea traffic reaching about 1400 ships per day.
无论是钢结构还是混凝土结构，空心的箱型结构对承梁和桥墩都比钢梁桁架式结构好。
Hollow box structures for both the deck and piers, whether of steel or concrete, are better than steel trussed structures.
针对某周边桁架式大型星载天线进行了展开可靠性研究，重点在于展开机构的运动可靠性。
A study on the deployment reliability of a large satellite antenna with hoop-truss was presented in this paper and the key point was on the movement reliability of the deployment mechanism.
本文着重探讨了工业厂房中首次采用的抽杆正交正放桁架式网架设计与施工中的一些问题。
In the paper, emphasis was placed on roof grids based on orthotropic quadrangle pyramids with selected members drawn away used for the first time in a workshop.
应用有限元方法对桁架式天线骨架结构进行分析，在关注区域建立了模型计算准确的应力分布。
Analyze truss antenna framework structure with finite element method and establish sub-model to compute the stress distribution of the speecial part.
主拱为桁架式双拱肋，钢管拱纵向分13段制造，采用无支架缆索吊机安装、钢绞线斜拉扣挂施工。
The steel pipe arch was manufactured in 13 segments vertically, erected by cable crane without support and clasped by diagonal tension steel strand.
针对带铰接间隙大型桁架式伸展机构的动力学方程，分析了方程的非线性特性，研究了其数值求解方法。
The characteristics of nonlinear equations for a deployable truss structure with clearances are analyzed, numerical solution method for such equations is studied.
桁架式跨河管架的结构优化和其可靠度分析，关系到管架的整体性能，对管道的安全运行有着重要的作用。
Structure optimization and reliability analysis of truss river-crossing related to the overall performance of pipeline structures. And it plays an important part in structure's safe operation.
基于弹性力学的线性叠加原理，针对多点承载桁架式卫星结构的静力试验，提出“单点加载，多点输出”的测试方法。
Based on the superposition principle of linear elasticity, a static model test method — single input, multiple output — was proposed for the static test of such structure.
基于弹性力学的线性叠加原理，针对多点承载桁架式卫星结构的静力试验，提出“单点加载，多点输出”的测试方法。
Based on the superposition principle of linear elasticity, a static model test method — single input, multiple output — was proposed for the static test of such structure.
应用推荐