摘  要

質量是人類文明程度的標志，建筑工程質量關系人民生命財產安全，關系國家和民族的形象，工程質量責任重于泰山。隨著社會主義市場經濟的建立，除了經濟上的因素外，更重要的是質量和信譽的竟爭，質量問題勿須置疑成了頭等大事。萬丈高樓從地起更加強調了地基基礎的重要性，地基基礎的質量更關乎建筑物整體結構的質量。本文重點研究建筑地基基礎中筏形基礎的施工質量控制。地基基礎施工質量控制是工程項目全過程質量控制的關鍵環(huán)節(jié)，工程質量很大程度上決定于施工階段質量控制。通過對施工階段工程項目質量控制的研究，分析影響工程質量的因素，探索質量控制的系統(tǒng)過程、依據(jù)程序、控制內容、方法和手段等，運用統(tǒng)計方法進行質量分析和動態(tài)控制，以人的工作質量保工序質量，促工程質量，重點強調構建施工現(xiàn)場質量保證體系和施工單位(企業(yè))的質量管理。

關鍵詞:筏板基礎、施工階段、工程項目、質量控制

Abstract

Quality is the mark of human civilization.So the construction engineering qualityrelates to people's life and property,and image of the nation.The duty of engineeringquality is heavier than the weight of Mountain Tai. With the market economy of the socialism cstab lishing. WTO, since our countryfastens steps of fondational Tacilitices,the inside need will increase,national economy develop healthily and the domestic and international market will further extend. With the foreign building (group)company flowing into the domestic market in 2003,this will produce mighty impact on the local building business enterprises.Through several decades'development, the domestic building (group) business enterprise has some competition, but if they want to connect with the international, match with international building group mutually. The most important thing are the competition of the quality and prestige. This paper's point is researching the quantity control of building enterprise on construction stage. Quality control of stage is key link of construction item of the whole process.The construction quality is decided by construction stage control. Through the research of the stage in construction item quantity control, analyzing the factor that affect the engineering to the quality, investigate the system process of the quality control, according to the procedure, control contents, method and means etc., use of the statistic method to analyxe and control the development, protecting the work quality through the person's work quality, enhancing engineering quality. The key point is to set up the system of quality guarantee on the construction spot and management of construction (business enterprise).

Key word： quality control，Construction stage, engineering item

目   錄

摘  要 2

Abstract 3

1 緒論 5

1.1研究的目的和意義 5

1.2論文研究的主要內容 6

2 筏板基礎材料質量控制 7

2.1施工質量控制的原則 7

2.2筏板基礎材料的質量控制和檢驗方法 8

3 筏基質量存在的問題 11

3.1筏基施工中出現(xiàn)的問題 11

3.2筏基使用后出現(xiàn)的問題 13

4 筏基施工階段質量問題的分析及解決方法 13

4.1施工項目質量控制的系統(tǒng)過程 13

4.2施工前準備階段的質量控制（事前控制） 15

4.2.1施工準備的范圍 15

4.2.2施工準備的內容 17

4.3施工過程中的質量控制（事中控制） 19

4.3.1施工階段質量控制的依據(jù) 19

4.3.2施工工序的質量控制 19

4.3.3質量控制點的設置及工程質量的預控 23

4.3.4施工過程中成品保護 25

4.3.5 出現(xiàn)的問題及解決方法 26

4.4施工過程形成的產品的質量控制（事后控制） 28

4.4.1分部分項工程的質量驗收 28

4.4.2組織單位工程或整個工程項目的竣工驗收 28

5工程實例 30

6 結論與展望 32

6.1主要結論 32

6.2展望 32

致     謝 34