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1、河北工程大学土木工程学院毕业设计说明书2006 年邯郸市古城北路渚河桥施工组织设计1摘要本工程位于全国历史文化名城邯郸市区南部，跨越渚河。全桥位于曲线上，半径 R=1000m，桥长 90 米，桥面最大纵坡：0.25%，横向坡度为 1.5%，桥面宽度：5m（人行道）+4.5m（车道）+0.5m（防撞栏杆）+1m（分割带）+0.5m（防撞栏杆）+22m 车道+0.5m（防撞栏杆）+1m（分割带）+0.5m（防撞栏杆）+4.5m（车道）+5m（人行道）=45m上部采用 15m+320m+15m 五跨预应力混凝土连续梁，梁体采用 C40 预应力混凝土梁，梁高1.3m。我们编制了本桥的施工组织设计，施工
2、组织设计是以工程项目、单项工程或单位工程为对象编制的。编制时，要将整个工程项目分解为各单项工程，将各单项工程分解为单位工程，将单位工程分解为各分布工程，将分部工程分解为各项工程进一步分解为各道工序。施工组织设计就是把这许许多多道工序用一定的技术作业链连起来，合理确定各技术作业链之间的关系，即确定各道工序在什么时间、按什么顺序、使什么材料、安排什么人员、选择什么施工设备和机具设备来完成。最终使整个工程项目以最低消耗、最短周期、最优质量得以实现，达到最佳技术经济效果。本工程的施工关键工序是：钻孔桩水下混凝土灌注、钢筋制作安装、墩台身模板安装、现浇连续梁预应力砼灌注及张拉。施工中的从工程施工的全局出
3、发，通过对这些主要工序和其分布分项工程的合理安排，实现根据工程的特点，按照客观的施工规律和当时当地的具体施工条件和工期要求等，综合考虑施工活动中的人工 、材料、资金和施工方法这五个主要因素。对整个工程的施工进度和相应的资源分配，消耗等做出科学合理的安排，达到降低费用，减少人工和缩短工期的目的，尽量做到优质、高效、按时、低耗完成。桥位处地质情况较为简单，地质结构为第 4 季地层，地层土质分别为亚粘土、亚粘土、细砂、砾砂、亚粘土、粘土。邯郸属于大陆性季风气候，年历最高气温 41.9 C，最低温度 - 13.9 C，历年平均气温降量为 550mm600mm，雨季集中在七、八、九月；冬季多西北风，春季
4、多西南风，土壤冻结深度为 0.30.4m。河北工程大学土木工程学院毕业设计说明书2006 年邯郸市古城北路渚河桥施工组织设计2AbstractThis engineering locates the cultural a city of national historyHandandowntown south, crossing over the river of zhu .The whole bridge locates the curve up, the radius R=1000 ms, bridge long 90 meters, the bridge faces the bigges
5、t vertical slope:0.25%, the horizontal slope is 1.5%, the bridge faces the width:5 ms( sidewalk)+4.5 ms( driveway)+0.5 ms( defend to bump the column pole)+1 m( partition to take)+0.5 ms( defend to bump the column pole)+ the 22 m driveway+0.5 ms( defend to bump the column pole)+1 m( partition to take
6、)+0.5 ms( defend to bump the column pole)+4.5 ms( driveway)+5 ms( sidewalk)=45 ms The upper part adopts the 15 ms+320 ms+15 ms five across to prepare should the dint concrete consecution beam, the beam bodyadoption C40 prepare should the dint concrete beam, high 1.3 ms of beam. We drew up the constr
7、uction organization of this bridge design, construction organization the design takes engineering item, single-item engineering or the unit engineerings as the object to draw up. While draw up, want to resolve the whole engineering item as each single-item engineering, resolve each single-item engin
8、eering as the unit engineering, resolve the unit engineering as each distribute the engineering, cent an engineering resolves to further resolve for the each work preface for various engineerings. The construction organization design is to allow many several works to this to make appointment to post
9、 the certain techniquehomework chain to connect, relation between reasonable certain each techniquehomework chain, then make sure the each work preface at when, press what in proper order, make what material, arrange what personnel, choose what the construction equipments and the machine tool equipm
10、entses to complete. End make the whole engineering item can carry out with the lowest depletion, the most short period, superior quantity, attain the economic result of the best technique. The construction key the work preface of this engineering is:Drill a hole an underwater concrete infuses to not
11、e, the reinforcing bar creation install, thesetbody template installs and sprinkles now continuous the beam prepare should the dintinfuse to note and.Under construction set out from the overall situation that the engineering start construction, pass the characteristics to the these main work preface
12、s and it distribute the item engineering reasonable the arrangement, the realization the basis the engineering, according to the objective construction regulation and at that time the local concrete construction condition and the work period request etc., synthesized to consider these five main fact
13、ors of artificial, material, funds within the construction activity and the construction methodses.To the whole construction degree of progress of engineering and homologous resources allotments, consume the arrangement that etc. does a science reasonable, attain to lower the expenses, reduce the ar
14、tificial and shorten the purpose of the work period, attain the superior quality as far as possible, efficiently, on time, low consume to complete. A geology of bridge circumstance is more simple, the geology structure is the 4 quarter geologic strata, the geologic strata soil quality difference for
15、 second glue the soil, second glue the soil, thin sand, sand of, second glue the soil and glue the soil. The Handan belongs to big six sexmonsoon weatherses, the tallest air temperature in calendar 41.9 Cs, lowest temperature- 13.9 C, the average air temperature declines to measure for the 550 mm 60
16、0 mms through the years, the raining season concentration at seven, eight, September ;The winter has another the northwest breeze, having another the southwest breeze in spring, soil congelation depth is 0.3-0.4 ms.河北工程大学土木工程学院毕业设计说明书2006 年邯郸市古城北路渚河桥施工组织设计3邯郸市古城北路渚河桥施工组织设计学生:邱堂堂指导教师:马健生河北工程大学土木工程学院土木专业道桥方向0.绪论桥梁施工组织设计是桥梁施工准备工作的核心内容，是指导桥梁施工的基本技术经济文件，也是对施工实行科学管理的重要手段。编制桥梁施工组织设计必须统筹规划，科学地确定施工顺序，选择施工方法和施工机械，科学地组织人力和调配物资，建立正常的施工秩序，充分利用空间，争取时间，推广，采用先进的施工技术，用最少的人力，物力和财力取得最佳的经济效益。实践证明，只有工程项目的施工组织设计
