浅谈建筑变形缝施工技术(毕业论文)方案.doc

摘 要 在现代建筑中，变形缝已越来越多地用于刚性结构中的建筑工程里面，建筑物在外界力的作用下容易产生变形，导致开裂甚至破坏，变形缝是针对这种情况而预留的构造缝。变形缝包括伸缩缝、沉降缝、防震缝，它们的设置是根据不同的结构设计要求而设立的，所以它们的作用也不尽相同。对于变形缝的处理一般采用两种措施：一是设置变形缝;二是不设变形缝。但是无论选择哪一种的施工处理方法，都必须确保建筑物不因以上应力而造成的破坏，对建筑物的装饰装修造成污染和损害，或者出现渗水、漏水的现象。因此通过严格地选用施工方案，严格地按照施工方案施工进而有效地控制变形缝施工质量安全。 关键词：建筑变形缝设置；建筑变形缝施工；变形缝防水 Abstract:In modern architecture, deformation cracks has been increasingly used in the rigid structure in construction engineering, building under the action of external force, prone to deformation, lead to cracking and even damage, deformation joints is aimed at this kind of situation and the structure of the reserved joints. Deformation joints including expansion joints and settlement joints, shockproof seam, they set is set up according to the requirements of the different structure design, so their functions are also different. For deformation joint processing generally adopt two steps: first, setting deformation joint; The second is not deformation cracks. But no matter choose which kind of construction process, must ensure that the building is not caused by the above stress damage, pollution and damage caused by the decoration of the building, or appear the phenomenon of water seepage and leakage. So by strictly choose the construction plan, strictly in accordance with the construction plan and effectively control deformation of joint construction quality and safety. Key words :Construction distortion seam setting; construction; deformation seam 目 录 摘 要 I 关键词：建筑变形缝设置；建筑变形缝施工；变形缝防水 I 1绪论 1 1. 1变形缝的概述 1 2变形缝设置要求及依据、方法 3 2.1伸缩缝设置要求及依据、方法 3 2.1.1伸缩缝设置要求 3 2.1.2伸缩缝设置依据、方法 4 2.2沉降缝设置要求及依据、方法 5 2.2.1沉降缝设置要求 5 2.2.2沉降缝设置依据、方法 5 2.3防震缝设置要求及依据、方法 6 3变形缝结构施工技术 7 3.1模板施工 7 3.1.1梁模板施工 7 3.1.2柱、剪力墙模板施工 7 3.1.3撑条施工 8 3.2钢筋的施工 8 3.3混凝土施工 8 3.4建筑结构变形缝施工的质量控制要点总结 8 4变形缝建筑安装的施工技术要点 10 4.1外墙墙变形缝建筑安装施工技术 11 4.2楼地面变形缝建筑安装施工技术 12 4.3屋面变形缝施工技术 13 4.4顶棚、内墙变形缝施工技术 14 4.5地下工程变形缝施工技术 16 5建筑变形缝施工的质量控制要点：? 19 6建筑变形缝在施工中存在的问题及改进方法 20 结论 21 致谢 22 参考文献 23 1绪论 1. 1变形缝的