白庙大桥架桥机拆除方案(2).doc

重庆桥梁工程有限责任公司
Chongqing Bridge Engineering Co., Ltd.
罗文\白庙大桥项目经理部
Luowen\Baimiao Bridge Project Department
2011年10月05日
5th October 2011
目录
Table of Content
一、pilation Basis
二、工程概况 Project Overview
三、施工准备 Construction Preparations
四、架桥机拆除施工 Dismantle of Beam Setter
五、HES管理措施 HES Management Measures
六、环境保护措施 Environment Protection Measure
七、拆除工作安全技术保证措施 Safety Measure


一、编制依据
Compilation Basis
1、川东北高含硫气田万源区块气田工程道路、桥梁工程(桥梁工程)施工图纸。
1. Engineering of road and bridge in Wanyuan District of Chuandongbei Gas Field Construction Drawing Design.
2、川东北天然气项目《罗文镇大桥和白庙大桥设施的施工与安装》合同文件。
2. Construction and Installation for Luowen/Baimiao Bridge Facilities stated in contract of CDB Gas Project.
3、国家和交通部颁发相关的设计、施工、验收规范和质量检查评定标准。
3. Relevant designs, constructions, acceptance codes and quality inspection assessment standard published by state and the Ministry munications.
4、根据施工现场实地考察与多年相关工作经验相结合。
4. Combine actual inspection at construction site and many years’ work experiences.
5、梁场施工现场、周边环境、设备资源情况;
5. Construction site, surrounding environment and equipment allocation.
6、《起重设备安装工程施工验收规范》、《建筑机械使用安全技术规程》。
6. Construction Acceptance Code of Lifting Equipment Installation; Technical Regulation of Safe Utilization of Constructional Machinery
二、工程概况
Project Overview
1、白庙大桥位于万源市罗文镇稻花寺村,横跨后河连接210 国道通往铁山坡。
Baimiao Bridge is located at Daohuashi Village Luowen Town ,Wanyuan City,and it stretches across Hou River to connect 210 National Highway to Tieshanpo.
2、本桥主线位于直线上,桥梁下部结构采用桩基础(单排架桩、墩)+横系梁+盖梁;群桩基础+承台+重力式U 型桥台;上部结构采用6+20m 的预应力空心板梁。
The principle lines of this bridge are at a straight line. Adopt pile foundation (single row of bent pile)+horizontal tie beam+ bent cap for substructure; pile group foundation+ pile cap+ gravity U shaped abutment; Adopt 6*20m pre-stressed hollow slab beam for superstructure.
3、白庙大桥架桥机现已完成主臂的拼装,但由于整体拼装完成后不能满足CDB对机械设备的验收要求,要求对已经架设的架桥机全部拆除,并清运出场。
Main beam of Baimaio beam setter has been assembled. However, due to failure t