湖北省襄（樊）至十（堰）高速公路武（当山）至许（家棚）段施工总结.doc

襄十高速公路武许段1-2标施工总结

1 施工基本情况
1.1 工程概况
襄十高速公路武（当山）许（家棚）段1-2标位于丹江口市武当山镇，为山岭重丘区高速公路标准，起点桩号K410+370，终点桩号K410+590，全长1.22km，其中桥梁488m，路基732m。
公路等级：高速公路
计算行车速度：80km/h
设计荷载：汽车—超20级，挂车—120
主要工程量
土石方：19万余方；
防护工程：砼：2000余方；浆砌片石：3000余方；喷射砼：1800平方；
涵洞：3道/142m；
大桥：一座/488m；砼：13000余方；钢筋：2000余吨
1.2 施工准备情况
1.2.1 完善组织管理体系
进场后，在指挥部和当地政府的正确领导和支持下，按照合同要求，迅速组建了项经部，项经部领导班子、主要管理人员和施工队伍10日内全部到场并保持稳定不变。合理划分工区，保持全线作业空间基本均衡。组织了桩基作业队和路基作业队进场，保证了路基和桥梁工程同时开工，迅速打开了全线工作局面。建立健全质量
Wu Xu Xiang Expressway Section 10 1-2 Summary of construction for

1 Basic construction
1.1 Project Overview
Wu Xiang 10 highway (when Hill) Xu (home studio) of 1-2 marked in the town of Danjiangkou City, Wudang Mountain, the standard highway in mountainous areas, from Stake K410 +370, end Stake K410 +590, full 1.22km, which bridge 488m, embankment 732m.
Road class: Freeway
Driving speed: 80km / h
Design load: Car - Super 20, trailer -120
Volume of major projects
Earthwork: 19 thousand square;
Protection Project: Concrete: 2,000 Square; mortar and stones: 3,000 square; sprayed concrete: 1800 sq;
Culverts: 3 / 142m;
Bridge: 1 / 488m; concrete: more than 13,000 square; steel: 2,000 tons
1.2 Construction of readiness
Improve the organization and management system 1.2.1
After entering in the correct command and local government leadership and support, in accordance with the contract requirements, rapidly formed paragraphs, Department of key leadership by the Department, key management personnel and construction teams all arrived at the scene within 10 days and remain stable. Rational division of work area and maintain the basic balance of space operations across the board. Organization of the pile foundation work teams and team work approach to ensure that the roadbed and bridge projects were also started, quickly opened the line of work situation. Establish and improve the quality