姜园园施工组织设计

目录

继续教育学院 毕业设计（论文）

课题名称 建总大厦、创业大厦工程施工组织设计 院 （系） 专 业 姓 名 学 号 起讫日期 指导教师

2012 年 12 月 1 日

继续教育学院 土木工程 姜园园 4213011101

2012.12.1～2013.4.30

陆佳林

建总大厦、创业大厦工程施工组织设计

摘 要

本建筑为通州建总集团有限公司的通州建总大厦、南通高新区创业大厦，二十四层框架剪力墙结构。要求工期为560个日历天,实行“流水施工、分项穿插，装修阶段立体交叉作业”以达到合理的结构流水施工。

根据本工程的建筑、结构特征，本公司采用已成熟的先进施工技术，如先进的模板及支撑体系、预拌混凝土技术、粗钢筋连接技术、新型高分子屋面防水施工技术等，从先进的施工技术和手段上提高质量。

本方案采用管井降水，基础周边及承台、深基础等均采用砖侧模，地下室采用与板正筋相同直径的钢筋制成马凳，为保证墙、柱插筋不偏位，先用定位箍筋将插筋定位，结构混凝土采用泵送商品砼，混凝土浇筑分层连续进行。砌筑前先将柱中预埋的拉结筋凿出调直、焊接，砌体不留斜槎。本工程一至五层采用双排落地式扣件钢管脚手架，五层以上均采用悬挑式扣件钢管脚手架。内墙装饰用乳胶漆饰面，施工时满刮乳胶腻子两遍，等腻子干后再用砂纸磨平，外墙装饰用干挂花岗岩墙面，施工时先金属骨架安装加工，再安装挂件和石材，然后注胶嵌缝。本工程采用玻璃幕墙，幕墙的金属框架与主体结构预埋件的连接、立柱与横梁的连接与幕墙面板的安装牢固。

关键词：框架剪力墙 流水施工 先进的施工技术

南京工业大学毕业设计（论文）

Construction building ,business building engineering construction

organization design

Abstract

The building is Tongzhou Construction Group Co. Ltd. of Tongzhou construction building, Nantong high tech Zone business building, twenty-four story frame shear wall structure. Requirements for the period of 560 calendar days, the \construction, partial interpenetration, decoration stage intersection operations\in order to achieve the reasonable structure of flow construction.

According to the engineering building, structure characteristics, the company adopts the advanced construction technology has been mature, such as connection advanced formworks and supporting system, ready mixed concrete technology, crude steel technology, new polymer waterproofing roof construction technology, construction technology from and advanced means to improve quality.

This scheme adopts the dewatering, brick side mould the periphery of the foundation and pile cap, deep foundation, basement with the same diameter steel reinforced slabs made of horse stool, in order to ensure the wall, column reinforcing not partial, first with the positioning stirrup inserting rib positioning, structure of concrete by pumping concrete, concrete pouring layered continuous. Masonry before reinforcement chisel Rachel embedded in the straightening, welding column, masonry don't stay inclined cha. The double floor type fastener steel tube scaffold with one to five layer, five layer above the overhanging fastener tubular steel scaffolding. Interior wall decoration with latex paint, construction with latex putty scraping two times, and then dry with sandpaper putty for exterior wall decoration, dry hanging granite wall, construction when the first metal framework installation process, and then install the pendant and stone, and then glue caulking. The project adopts glass curtain wall, metal frame and main structure embedded curtain wall connection, the upright post and the cross beam is connected with the curtain wall panel is installed firmly.

Keywords: frame shear wall; water construction;advanced construction technology

III

南京工业大学毕业设计（论文）

目 录

摘要 ...................................................................... II Abstract ................................................................ III 第一章 工程概况 .......................................................... 1

1.1工程概况 ............................................................. 1 1.2新技术的应用计划 ..................................................... 1

第二章 施工总体部署 ..................................................... 3

2.1项目的质量、进度、成本及安全等目标 ................................... 3 2.2施工准备工作 ......................................................... 4 2.3施工进度计划 ......................................................... 5 2.4施工管理总体安排 ..................................................... 5

2.4.1施工部署 ....................................................... 5 2.4.2施工段划分 ..................................................... 6

第三章 主要分部分项工程施工方案 ....................................... 8

3.1施工测量 ............................................................. 8

3.1.1测量设备及专业人员的配备 ....................................... 8 3.1.2轴线定位及高程控制 ............................................. 8 3.1.3垂直度控制 ..................................................... 9 3.1.4施工抄平放线 .................................................. 10 3.1.5安装定位测量 .................................................. 10 3.1.6沉降观测 ...................................................... 11 3.2土方开挖、降排水 .................................................... 12

3.2.1土方开挖 ...................................................... 12 3.2.2基坑降排水 .................................................... 12 3.3地下室结构施工 ...................................................... 13

3.3.1砖侧模与余桩截除及垫层施工 .................................... 13 3.3.2地下室钢筋工程 ................................................ 13 3.3.3基础大体积混凝土浇筑 .......................................... 18

IV

目录

3.3.4后浇带的留设和施工 ............................................ 22 3.4地下室外防水和回填土工程 ............................................ 26

3.4.1地下室外防水施工 .............................................. 26 3.4.2回填土 ........................................................ 26 3.5模板工程 ............................................................ 26

3.5.1模板的选用 .................................................... 27 3.5.2构造形式 ...................................................... 27 3.5.3柱、墙模板支设顺序 ............................................ 28 3.5.4梁模板支设顺序 ................................................ 28 3.5.5楼面模板支设顺序 .............................................. 28 3.5.6施工要求 ...................................................... 28 3.5.7易发生胀模的原因分析 .......................................... 28 3.6钢筋工程 ............................................................ 29

3.6.1钢筋质量要求 .................................................. 29 3.6.2钢筋加工 ...................................................... 29 3.6.3钢筋连接 ...................................................... 30 3.6.4钢筋绑扎 ...................................................... 30 3.6.5施工配合 ...................................................... 31 3.6.6质量保证及注意事项 ............................................ 31 3.7泵送混凝土施工 ...................................................... 32 3.8砌体工程及构造柱施工 ................................................ 34

3.8.1砌体工程 ...................................................... 34 3.8.2加气砼砌块砌筑 ................................................ 35 3.9脚手架工程 .......................................................... 40

3.9.1落地脚手架的搭设 .............................................. 41 3.9.2悬挑脚手架的搭设 .............................................. 43 3.9.3脚手架的拆除 .................................................. 43 3.9.4安全保证措施 .................................................. 45 3.9.5注意事项 ...................................................... 46 3.10内装饰工程 ......................................................... 46

V

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