吊车安装小桥梁板和涵洞盖板施工工艺框图.doc
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1、ocusing on ways and means of improving and upgrading work, further development of three to split. (A) fully grasp no unauthorised created. The township no unauthorised created the existing building one household, one document survey and file storage work must be unconditional and full coverage. Main
2、 corridor leading to the town (road, river) village, the Central built-up area of the town on both sides must be to create a no unauthorised village. According to five hundred villages created and shanty towns, villages, old houses, reconstruction of old plant, expand create, upgrading creates files
3、, the real no unauthorised village created into the benefit of the people of very good thing. (B) to strictly manage count as unauthorised controls. Promoting the new control work to move the center of gravity, management measures to the front, and earnestly pipes effectively. A strict new unauthori
4、sed network responsibility. Sectors such as land, housing and basic stations (stations) and the Township of grid accountability mechanisms must be strictly in accordance with the new regulatory requirements, effective implementation of the area of responsibility of the new inspections, suppression,
5、demolition work to ensure that the new zero tolerance. Second, public security, water, electricity, water, oceans and fisheries, tourism collaboration, market supervision departments should strictly enforce the illegal construction of disposal of relevant provisions of the regulations, effective ful
6、filment of responsibilities, particularly in electricity and water supply, and other units may not be new illegal buildings to supply water and electricity supply. While more regulation to prevent personal privacy violations. Illicit trading in illegal construction in the Ministry of public security
7、 sector to strictly from the blow. Three is to create additional offence reporting system of incentives. According to building law and covers an area of nature, to report timely degree divided report grade, effective after the removal of certain incentives. (C) integrated implementation , building d
8、emolition, modification, use combination. Demolition is the means and purpose built is. To adhere to the building demolished, combination of construction and demolition waste, demolished with combined efforts to improve the scientific level of three to split; second, we must pay attention to three t
9、o split and five hundred and five water treatment, three of the four sides, the shackDistrict transformation, and dangerous old room transformation and two road sides, series work organic combined up, active do River, and along demolition work, and manpower advance village in the, and old residentia
10、l demolition work, to improved masses housing conditions and live environment; three to put three modified a split as traditional low, and small, and bulk industry structure transformation upgrade of important initiatives to caught, speed up advance industry Park, effective optimization park environ
11、ment钻孔桩施工工艺框图施工方案:钻孔灌注桩施工采用冲击钻机成孔,泥浆护壁,吊车配合进行安放导管和钢筋笼,浇筑砼。测量放样埋设护筒孔位放线护筒制作钻孔成孔检测清孔清孔检查下钢筋笼导管安装灌注砼钻机移位钻机就位泥浆制作钢筋试验钢筋笼制作砼配合比选定砼拌合密封承压试验导管制作 扩大基础施工工艺框图测 量 放 样施工便桥、便道基坑排水、挖基基 底 处 理监 理 检 查安装钢筋、模板监理检查现浇砼养生拆模监理检查回填基坑钢筋、模板制作砼配比试验原材料试验监理检查砼拌制监理工程师批准制砼试块测砼强度 基础开挖施工方案:基础开挖采用机械开挖,人工整修的方案。空心墩 身 施 工 工 艺 示 意 图基顶找平
12、灌注3m高墩身翻模组装绑扎钢筋立模、校模翻模制作灌注混凝土平台提升拆除最下层模板模板清理收坡对中测量绑扎钢筋搭设墩顶实心段封底模灌注墩顶实心段翻模拆除墩身施工完成循环至墩顶实心段下 钢筋砼墩台身施工工艺框图砼用拌和站拌制,砼搅拌运输车运送,吊车或输送泵浇注砼。技术准备基顶放线墩顶定位 墩台身钢筋安装墩台身模板安装 自检后报监理签证浇注墩台身砼砼养生拆模 安装墩台帽模板和钢筋自检后报监理签证浇注墩台帽砼砼养生拆模自检后报监理签证下道工序钢筋制作砼配合比设计报监理签证砼拌制制作砼试件强度试验制作砼试件强度试验后张预应力砼T梁施工工艺框图 后张法预应力T梁施工采用预制场预制、架桥机安装方案,模板采用
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- 关 键 词:
- 吊车 安装 桥梁 涵洞 盖板 施工工艺 框图
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