關(guān)于異型截面地下連續(xù)墻施工技術(shù)的探究

目    錄

摘 要 …………………………………………………………………1

關(guān)鍵詞 ……………………………………………………………1

Abstract ……………………………………………………………1

Key words …………………………………………………………… 1

前言 …………………………………………………………………2

1.地下連接墻的分類及其優(yōu)缺點………………………………2

1.1 地下連接墻的分類………………………………………………2

1.2 地下連接墻的優(yōu)點………………………………………………3

1.3 地下連接墻的缺點 ………………………………………………3

2.異型地下連接墻施工 ……………………………………………3

  2.1 異型地下連接墻施工概述及優(yōu)點……………………………………3

  2.2 導(dǎo)墻施工 …………………………………………………………4

  2.3 鋼筋籠制作 ………………………………………………………5

  2.4 泥漿制作 …………………………………………………………6

  2.5 成槽放樣 …………………………………………………………7

  2.6 成槽………………………………………………………………7

  2.7 下鎖口管……………………………………………………………9

  2.8 鋼筋籠起吊和下鋼筋籠…………………………………………10

  2.9 下拔砼導(dǎo)管、澆筑砼……………………………………………10

  2.10 拔鎖口管…………………………………………………………13

3.工程事例………………………………………………………………13

4.地下連接墻異型截面槽段形式………………………………………13

5.施工步驟及方法………………………………………………………13

  5.1 施工步驟…………………………………………………………13

 5.2 施工方法…………………………………………………………14

6.異型截面連續(xù)墻施工的幾項關(guān)鍵技術(shù)措施……………………14

6.1　合理劃分槽段孔位及安排成孔順序 …………………………………14

6.2　槽孔的糾偏處理措施………………………………………………14

7.結(jié)束語  …………………………………………………………16

參考文獻…………………………………………………………………16                               

關(guān)鍵詞：建筑工程 ；異型截面；地下連續(xù)墻；施工

Abstract:  With the underground continuous wall construction technology application and promotion, the construction technology of underground continuous wall in theory research and construction practice has made great progress. This article through to the special construction technology of underground continuous wall of elaborate, put forward shaped underground continuous wall construction optimization measures, and through the project example of special-shaped section underground continuous wall construction procedure, method and key technical measures.

Key words:  Architectural Engineering; Special shaped cross section;The underground continuous wall ; Construction