浅谈混凝土施工缝的留置【毕业论文定稿】（可编辑）.doc

浅谈混凝土施工缝的留置【毕业论文定稿】



郑州交通职业学院


毕业论文





论文题目: 浅谈混凝土施工缝的留置




所属系别建筑工程系
专业班级 09级建筑工程技术2班姓名李亚洲学号200908040450218
指导教师李明
撰写日期 2012年4月




摘要
建筑业是我国国民经济发展的支柱产业,混凝土是建筑工程用基础材料之一,对建筑业的发展起着举足轻重的作用。随着建筑施工中新技术的不断发展,混凝土在施工中的角色不断得到加强。相对于钢筋而言混凝土具有钢筋无可比拟的优点:高抗压强度;可以承受较大的荷载等。
在日常的工程施工过程中,由于天气、机械、环境、作息时间等因素的影响,不得不在建筑结构层上留设施工缝。如何处理施工缝,使工程质量不受影响,保证混凝土结构的安全性,显得尤为重要。
本文详细叙述建筑工程混凝土施工缝的预留位置与质量控制。简要介绍混凝土施工缝的几种类型、并对这几种施工缝的处理措施做简要说明。

关键词:混凝土工程,施工缝,留置,整体性

















Abstract
Construction industry is one of pillar industries of national economi development, concrete construction is one of basic materials, to the development of the construction industry play a decisive role. With the construction of the continuous development of new technology, in the concrete construction has been strengthened the role. Relative to the reinforced concrete has the advantages in terms of reinforced there is parable to this: pressive strength; can bear larger load.
In the daily construction process, because of the weather, machinery, environment, time and other factors, had to leave facilities building structure in seam. How to deal with construction joints, the engineering quality is not affected, ensure the safety of concrete structure, appear particularly important.
This paper describes the construction of concrete construction joints for location and quality control. Brief introduction of concrete construction joints, and several types of these kinds of construction joint treatment measures to do brief description.
Key words: concrete ,construction ,joint integrity










目录
1 引言 1
2 混凝土施工缝基本理论知识 1
1
1
1
、间距 2
2
2
3 浅谈施工缝的留置 2
2
2
2
3
4
4
4
4施工缝的留置位置 5