基于淀西河桥桥梁拆桥施工方案的设计毕业设计.doc
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1、摘 要随着公路建设的发展,我国一级、二级公路承担着近距离地区之间的主要运输任务。其桥梁的建设取得了举示瞩目的成就,高速公路上迂回交叉的立交桥、长江隧桥和海峡大桥等。然而,桥梁新建、改建、加固的任务依然重要,只要坚持技术创新和可持续发展,总结经验,正视不足,认真解决桥梁建设中的所存在的问题。与此同时,安全性、适用性及耐久性不足的桥梁难以满足快速重载、大交通流量的要求,因此有部分桥梁需要进行拆除重建。本文以某某区某某公路改建工程的淀西河桥为例,介绍该桥梁拆桥专项施工方案,包括了施工组织、交通组织、桥梁拆除技术方案、环境保护、安全与文明施工、应急救援等。关键词:拆桥;安全施工;文明施工Abstrac
2、t With the development of highway construction, our country level, two highway bear close maintransport task between regions. The construction of the bridge has a heave shown remarkable achievements, the highway roundabout intersection overpass, the Yangtze River Tunnel and bridge and the bridge. Ho
3、wever, new, alteration, bridge reinforcement task is still important, as long as adhere to technological innovation and sustainable development, sum up experience,face up to the problems, solve the problems in bridge construction. At the same time, the bridge safety, applicability and durability is
4、insufficient to meet the fast load, high traffic demand, so some bridges need to be dismantled and rebuilt. This paper takes Qingpu District steamed Yu Highway Rebuilding Project Lake West River Bridge as an example, introduces the special construction scheme of the bridge bridges,including the cons
5、truction organization, traffic organization, bridge demolition technology,environmental protection, safety and civilized construction, emergency rescue.KeyWords:Bridges; construction safety; civilized construction目 录引言 5 1 工程概况 6 1.1 新桥工程概况6 1.2 老桥工程概况 6 2 施工准备与资源配置计划7 2.1 施工准备7 2.2 资源配置计划83 老桥拆除方案9
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- 基于 淀西河桥 桥梁 施工 方案 设计 毕业设计
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