淮南工人文化宫基础工程施工技术研究

发布时间：2018-05-30 03:10

本文选题：高层建筑 + 地基基坑　；参考：《安徽理工大学》2017年硕士论文

【摘要】：近些年来,随着我国的经济和科技飞速发展,高层建筑的建设也随之兴起。由于高层建筑受力复杂且荷载量巨大,对地基基础的强度、刚度和稳定性的要求也就越高,基础工程的安全性对整个建筑来说举足轻重。在各种复杂的地质条件下,要保证地基基础的质量合格,必须对地质条件作出精准勘测,选择合理的地基基础处理方案,严格把控基础的施工过程。论文以淮南工人文化宫工程地下室工程施工为例,根据工程地质环境和施工条件,对该地下室工程的基坑支护技术、施工工艺、质量监控、安全监测和措施进行分析研究和论证。提出了适合该工程的基坑围护方案-人工挖灌注孔桩,并提出了相应的施工工艺和安全控制技术。在施工过程中的注意运用新技术和新工艺,严格把控施工质量和工程进度,确保安全。本工程地下室防水等级为一级,迎水面主体结构包括地下室底板、外墙及首层室外地板采用钢筋混凝土自防水,设计抗渗等级为P6。从订立质量目标和质量管理体系,再到质量保证措施的确立,工程一开始就进行了整个质量策划,特别是针对基础工程的质量管理提出了严格要求,并制定了详细的质量检测计划。经过精心施工和科学管理,淮南工人文化宫工程地下室工程实现了安全顺利施工,工程质量优良。
[Abstract]:In recent years, with the rapid development of economy and science and technology in our country, the construction of high-rise building also rises. Because of the complex force and huge load of high-rise building, the higher the requirement of foundation strength, stiffness and stability is, the more important the safety of foundation engineering is to the whole building. Under various complicated geological conditions, in order to guarantee the quality of the foundation, it is necessary to make accurate survey of the geological conditions, select a reasonable foundation treatment scheme, and strictly control the construction process of the foundation. This paper takes the basement construction of Huainan worker Culture Palace Project as an example, according to the engineering geological environment and construction conditions, the foundation pit support technology, construction technology, quality monitoring and control of the basement project. Safety monitoring and measures for analysis and verification. The paper puts forward the scheme of retaining foundation pit by manual digging and pouring hole pile, and puts forward the corresponding construction technology and safety control technology. In the process of construction, the new technology and new technology should be used to strictly control the construction quality and the progress of the project to ensure the safety. The basement waterproofing grade of this project is first grade, the main structure of facing water surface includes basement floor, the exterior wall and the first floor outdoor floor are self-waterproof with reinforced concrete, and the design impermeability grade is P6. From the establishment of quality objectives and quality management systems to the establishment of quality assurance measures, the whole quality planning has been carried out from the beginning of the project, especially the strict requirements for the quality management of basic projects. A detailed quality inspection plan has been worked out. After careful construction and scientific management, the basement project of Huainan Workers' Culture Palace has been safely and smoothly constructed, and the quality of the project is excellent.
【学位授予单位】：安徽理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU753

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