建筑工程技术专业毕业论文

毕 业 论 文

题目：南通新城小区桩基础工程质量控制

学生姓名： XXX

学生学号： XXXXX

院系名称： 土 建 工 程 系

专业班级： XXX

指导教师： XXX

2011年 06 月 14 日

摘 要

桩基础广泛用在建筑物特殊地基的处理上，具有极其重要的作用，但是人们对建筑物质量控制上总是出现各种各样的问题，如果建筑物的基础出现质量问题，建筑物就容易出现安全隐患，人们的正常居住安全不能够得到保障。因此，要在经济合理的原则下，对地基和基础的质量提出严格的要求。

《建筑桩基技术规范》中明确指出桩基的设计与施工应综合考虑地质条件上部结构类型荷载特征施工技术条件与环境检测条件等因素精心设计施工，设计施工人员要按照质量要求和技术规范切实严格进行质量控制。本论文根据《建筑桩基技术规范》和《建筑地基基础技术规范规定》的桩基础的施工标准和技术参数，对施工过程中的每一个步骤的质量进行严格控制，对施工过程中出现的质量问题进行系统分析，及时纠正和预防，对工程的质量进行验收，使得工程能够顺利地进行下去。实际工程中人们对建筑物的质量管理只要严格遵守规范和标准，工程质量就能够有效保证。

关键词：桩基础，混凝土灌注桩；混凝土预制桩；质量控制

Abstract

Pile foundations are widely used in the handling of special buildings, has an extremely important role, but it is always on quality control of buildings, various kinds of problems, if the basis for building quality problems, building easy to a security risk, it's normal residential security can not be guaranteed. Therefore, to the principle of economic rationality, on the basis of the quality of the proposed foundation and stringent requirements.

"Specification of Pile Foundation" clearly states that the design and construction of pile foundation should be considered the type of geological conditions, load characteristics of the upper structure construction technology and environmental testing conditions, conditions and other factors carefully design and construction, design and construction staff to the quality requirements and technical specifications in accordance with the effective strict quality control. According to the paper, "Building Pile technical specifications" and "technical specification of building foundation" of the pile foundation construction standards and technical parameters of the construction every step of the process of strict quality control, quality of construction occurred during issues of system analysis, and timely corrective and preventive, acceptance of the quality of the project, the project was able to go smoothly. People building the actual project as long as strict quality control norms and standards compliance, quality can effectively guaranteed.

Keywords: Pile foundation,Concrete pile;Precast concrete piles;Quality control

目 录

摘 要 .............................................................................................................................I Abstract ......................................................................................................................... II

第一章 绪论 .................................................................................................................. 1

1.1桩的发展背景 ............................................................................................................... 1

1.2桩基的分类 .................................................................................................................... 1

1.3桩的特点 ........................................................................................................................ 2

1.4桩基础的作用 ............................................................................................................... 3

1.5桩基础适用范围 ........................................................................................................... 3

1.6桩基础工程的质量控制要点 .................................................................................... 4

第二章 混凝土灌注桩的施工质量控制 ...................................................................... 5

2.1混凝土灌注桩的定义和特点 .................................................................................... 5

2.2桩型的适应条件。 ....................................................................................................... 5

2.3混凝土灌注桩施工质量控制要点 ........................................................................... 6

2.3.1施工质量控制 ................................................................................................... 6

2.3.2施工过程质量的重点控制 ............................................................................ 7

2.3混凝土灌注桩质量控制措施 .................................................................................... 7

2.4混凝土灌注桩基础缺陷及防治措施 .................................................................... 10

2.4.1人工挖孔桩 ..................................................................................................... 10

2.4.2钻孔灌注桩。 ................................................................................................. 10

第三章 钢筋混凝土预制桩的施工质量控制 ............................................................ 12

3.1钢筋混凝土预制桩的定 …… 此处隐藏：13754字，全部文档内容请下载后查看。喜欢就下载吧 ……