truss span

Design and research of structural system of intestine prestress large span penetrated weld pipe truss

东北师范大学体育馆体内预应力大跨度钢管桁架结构设计研究

Studies on 3D vibration analysis of long span continuous arch truss composite steel bridge

大跨度连续拱桁组合钢桥空间振动分析

Aimed at the two types of high speed railway long span steel bridge-slab truss composite system and arch truss composite system, an analysis of random vibration response of time dependant train bridge system has been made in detail.

本文针对高速铁路大跨度钢桥板桁或拱桁组合体系两种主要桥式，对列车与桥梁时变系统的随机振动响应作了较详细的分析。

And the vertical load effect to the steel truss transfer story with large span is analyzed.

对大跨度钢桁架转换层在竖向地震作用下对其受力的影响进行了研究.

As more and more complex large span steel truss conversion occurs, continue to emerge out of the construction process solved the mechanical and technical problems.

随着越来越多的复杂大跨度钢结构转换桁架的出现，施工过程中不断涌现出亟待解决的力学及技术问题。

To the long span steel truss bridge, joint fatigue damage is the main-type destroys.

对于大跨度钢桁梁桥, 节点疲劳破坏是最主要的破坏形式.

The research method could be suited for the identification of aerodynamic admittance function of both long-span flat box girder and truss structure stiffened girder.

该种研究方法既可适用于大跨度扁平箱梁的导纳函数识别，也能应用于桁架结构的加劲梁的气动导纳函数的研究。

This paper presents a plan of fhe structure, which is compound Larg-span structures of Γ farme parabolical three hinged arch space-truss.

本文介绍的结构方案是：Γ型柱抛物线三铰拱空间桁架组合大跨结构，按固体力学力学分析的方法，导出了杆件的内力计算公式。

Tongtian Bridge project, whose span is 208m, located in a channel. Engineers adopted a new structure, the spatial prestressed cable truss, in the design of this bridge. In this article, the author introduces its structure and construction technologies.

208m跨通天桥工程地处海峡，设计采用了空间预应力索桁架新型结构，本文介绍其结构与施工技术。

Large-span tension structure are extensively used in china now, because of stress fit distribution, large stiffness, light weight, easily making and installing, such as truss ( beam) string structure.

大跨度张力结构，由于受力合理、刚度大、重量轻、制作安装方便，目前在我国得到了广泛的应用，例如张弦桁架（梁）结构。