prestressed concrete bridge

The Disease Analysis and Reinforcement Research of Prestressed Concrete Tied Arch Bridge

预应力混凝土系杆拱桥病害分析及加固研究

Dynamic Analysis of Middle Span Prestressed Concrete Bridge hy the High Speed Train

高速列车通过中等跨度预应力混凝土桥梁动力分析

Analysis on the Prestressed Concrete Railway Continuous Through Girder Bridge

预应力混凝土铁路连续槽形梁的整体计算分析

The Dongping Bridge is a new arcuated built-up system bridges. Half through steel box tied arch and prestressed concrete continuous beam were connected directly, and then the bridge becomes the Cooperation System Bridge with vice-arch.

东平大桥是一种新型的拱梁组合桥，由中承式钢箱系杆拱与预应力混凝土连续梁直接连接形成协作体系，并保留施工过程中的拉杆形成副拱。

This paper focuses on the Shao Jiang Bridge and choose the better hanging basket. This paper introduced key continuous prestressed concrete beam bridge construction technology, and gives the reasonable approach about the main issues in the construction process.

本文以新邵资江二桥为工程背景，选择了经济合理的挂篮形式，介绍了预应力混凝土连续梁桥关键的施工技术，并对出现的主要问题提车了合理的处理方法。

By using the principles of equivalent linearization, the nonlinear thermal stress and secondary force of prestressed concrete bridge by solar radiation are analysed with the help of general finite element programs.

根据等效线性化原则，借助一般有限元程序分析预应力混凝土桥梁的非线性日照温差二次力及温度应力；

The paper discusses the application of beret truss bearers in prestressed concrete process tie bar arch bridge construction after mechanical calculation.

通过力学验算，初步探讨组合式贝雷桁架片托架在预应力砼系杆拱桥梁施工中的应用。

The Research on Crack of Box-beam in Prestressed Concrete Bridge

预应力混凝土箱梁桥的裂缝研究

The Huai'an Bridge, a prestressed concrete cable-stayed bridge with twin pylons and twin cable planes, has 6 lanes. The main girder is 38.6 m in width. At present, this width is in the front rank of same kind completed bridges in China.

淮安大桥为预应力混凝土双塔双索面斜拉桥，双向六车道，主梁宽度为38.6m，在目前国内同类型已建成的桥梁中宽度位居前列，重点介绍该桥养护管理的主要技术。

So for prestressed concrete rigid frame combination of continuous beam bridge construction control work has important engineering application value.

因此开展预应力混凝土刚构&连续梁组合桥施工控制工作具有重要的工程应用价值。

The Minquan Road Shihe River Bridge in Xinyang City is a single pylon and double cable plane cable-stayed bridge with prestressed concrete edge main girders and with a main span 136 m.

信阳市民权路浉河大桥为主跨136m独塔双索面预应力混凝土边主梁斜拉桥。

Cause analysis of cracking on the top of curved prestressed concrete bridge piers

预应力混凝土连续弯梁桥墩顶开裂分析

The auxiliary navigation opening bridge of Donghai Bridge is a four-span prestressed concrete continuous box girder bridge.

东海大桥辅通航孔桥为4跨预应力混凝土连续箱梁桥。