• In the prestress design of PC continuous rigid frame bridge, there are two problems in dire need of solving.

    预应力混凝土连续刚构桥预应力设计两个问题急需解决

    zuci.chaziwang.com

  • The continual rigid frame bridge is one kind of important bridge of modern traffic project type, whose temperature problem is always one of bridgework boundary research hot spot.

    连续刚构桥现代交通工程重要桥型温度问题一直桥梁工程界研究热点之一

    danci.911cha.com

  • In the design of the continuous rigid frame bridge with double thin-wall piers, the reasonable selecting of parameters is very important to the bridge.

    薄壁连续刚构桥设计选择合理优化薄壁壁厚参数至关重要

    www.dictall.com

  • The construction methods and technologies provide experience for reference concerning the foundation construction in water and large-span continuous rigid frame bridge's construction.

    文中介绍施工方法施工工艺对于水上基础施工跨度连续刚构桥悬灌施工提供了经验和借鉴

    dict.cnki.net

  • The principles and methods of construction control of pre_stress concrete continuous rigid frame bridge, and detailed construction control measures of Denkou Yellow River are introduced in the paper.

    介绍了预应力混凝土连续刚构桥施工控制原理方法,以及磴口黄河大桥施工控制实施步骤。

    dict.cnki.net

  • Slant leg rigid frame bridge is a new bridge type which develops in recent years.

    无桥台斜刚架桥近年发展起来一种桥型

    dict.cnki.net

  • But the curve continual rigid frame bridge unified the curve beam bridge and the rigid frame bridge 's stress characteristic, which causes the structure analysis to become complex.

    曲线连续刚构桥结合曲线梁桥刚构桥受力特点使结构分析变得复杂

    dict.cnki.net

  • There is an analysis of spatial stress on variable cross-section wide box girder of three-span continuous PC rigid frame bridge in the paper.

    座铁路三跨连续PC刚构桥截面宽幅箱梁进行了空间应力分析

    www.dictall.com

  • In the large-span continuous rigid frame bridge used in vivo and in trying to mix with the rope in order to resolve or alleviate the current continuous rigid frame bridge the problems.

    跨度连续刚构桥尝试采用体内外混合以求解决减轻目前连续刚构桥所出现的问题

    www.fabiao.net

  • This article analyzes dynamic responses of a continuous rigid frame bridge under construction with high piers and long span under the vehicles loading.

    本文正在施工中的连续刚构桥汽车荷载作用下动力反应进行了分析

    dict.cnki.net

  • The structural analysis method of the continuous rigid frame bridge and the theories of adaptive control system and method of control were discussed in this paper.

    本文论述了连续刚构桥结构分析方法自适应控制系统理论控制方法

    www.fabiao.net

  • Take rhombic hanging basket of building a highway rigid frame bridge for example, analysis of rhombic hanging basket deformation theory, guide the basket pre-pressure test by basket load simulation.

    正在建设公路刚构桥梁上使用菱形分析产生变形机理通过加载仿真分析指导预压试验

    lib.cqvip.com

  • To ensure the quality and security of the prestressed concrete continuous rigid frame bridge, construction control was of great importance.

    为了保证跨径连续刚构桥悬臂施工质量安全施工控制非常重要

    dict.cnki.net

  • The influence of concrete creep on bridge structure under the construction and operation stage for prestressed concrete continuous rigid frame bridge and cable-stayed bridge is also analyzed.

    本文针对预应力混凝土连续刚构桥斜拉桥分析计算了施工运营阶段,混凝士徐变桥梁结构影响

    dict.cnki.net

  • Based on the practical projects, some problems in design and construction of non-abutment slant-legged rigid frame bridge are discussed in detail in the dissertation.

    本文结合若干典型工程实例,对无桥台斜腿刚架桥设计施工等方面的问题进行较为详尽的论述

    www.lunwenwa.com

  • Pre-stressed concrete continuous beam and continuous concrete rigid frame bridge, constructed through balanced cantilever, are the widest used in recent Bridges.

    预应力混凝土连续连续刚构桥目前桥梁工程应用广泛桥型,通常采用平衡悬臂方法施工

    www.fabiao.net

  • Continue rigid frame bridge is more and more widely used because of its high strength, lightful line type, convenient and fast construction, long-span ability.

    该桥型强度线形明快、施工简便快捷跨越能力优势在跨度桥梁中得到了越来越广泛应用

    www.fabiao.net

  • It is one of the defects that cracks occur in the bottom slab of an extra-long prestressed concrete continuous rigid frame bridge. There are many influence factors.

    大跨度预应力混凝土连续刚构桥底板出现开裂该类桥梁出现问题之一其影响因素较多

    danci.911cha.com

  • There are four categories of basic structure can be used as water or obstructions on the bridge: rigid frame bridge, cantilever bridge, arch, and suspension system.

    这里4基本结构可以用作水面障碍物刚架桥悬臂拱桥悬索桥体系

    www.docin.com

  • ANSYS secondary development is an originality innovation in continuous rigid frame bridge analysis field.

    利用ANSYS二次开发连续刚构桥进行分析桥梁病害分析领域一种创新

    dict.cnki.net

  • In this paper, long-span rigid frame bridge construction control risk as the main object of study, a study around the following aspects: (1). Risk identification for bridge construction control error.

    本文以大跨度刚构桥施工控制误差风险主要研究对象围绕以下几个方面展开研究:(1)进行桥梁施工控制误差风险识别

    www.fabiao.net

  • As science and technology and transport to the development of large-span prestressed concrete continuous rigid frame bridge has been the rapid rise in recent years.

    随着科学技术交通事业发展,大跨径预应力混凝土连续刚构桥近年来得到了迅速崛起

    www.fabiao.net

  • In addition, traditional concrete box girder webs inclined crack problem has been more and more prominent, direct threat to the continuous rigid frame bridge normal use.

    此外传统混凝土箱梁腹板裂缝问题也己越来越突出了,直接威胁连续刚构桥正常使用

    www.fabiao.net

  • The prestressed concrete continuous rigid frame bridge often adopts the economical and reasonable segmental construction technique with cantilever installation.

    预应力混凝土连续刚构桥常常采用经济合理、方便快捷的悬臂施工

    www.fabiao.net

  • Results show that skew continuous rigid frame bridge is of enough stiffness and good unity, the safety and comfort of moving high speed train can be guaranteed.

    计算结果表明斜交刚构连续梁桥具有足够刚度良好整体性可以满足高速列车行车时安全性舒适性要求

    dict.cnki.net

  • In this paper, a new beach in Chongqing Qijiang bridge engineering background, with corrugated steel webs to carry out large-span continuous rigid frame bridge research.

    本文重庆綦江大桥工程背景开展大跨度波形腹板连续刚构桥研究

    www.fabiao.net

  • In the long-span continuous rigid frame bridge construction process, usually use hanging basket-situ cantilever construction method of symmetry.

    大跨径连续刚构桥梁施工通常采用悬臂现浇对称施工

    www.fabiao.net

  • The prestressed continuous rigid frame bridge due to the force and deformation of the structure is very complicated.

    由于预应力连续刚构桥结构受力变形情况十分复杂

    www.fabiao.net

  • The prestressed continuous rigid frame bridge due to the force and deformation of the structure is very complicated.

    由于预应力连续刚构桥结构受力变形情况十分复杂

    www.fabiao.net

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