Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for forming communicating opening of adjacent basements divided by closed shear wall and cast-in-place pile
The invention discloses a method for forming a communicating opening of adjacent basements divided by a closed shear wall and cast-in-place piles. The method comprises the steps that 1, the upper portions of the cast-in-place piles (1) in a row pile chiseling-away area are chiseled away; 2, a new crown beam (4) is constructed in the row pile chiseling area and connected with the cast-in-place piles; 3, first holes (7) are formed in the shear wall (6) at intervals; 4, a second hole (8) communicated with the first hole (7) is formed in the cast-in-place pile in the new communication port area; 5, a supporting beam structure is erected, and a back-jacking structure (12) is arranged at the bottom of the supporting beam structure; 6, the row piles and the shear wall in the new communication port area are chiseled away; 7, pouring lintels (51) and side columns (52); 8, the supporting beam structure and the back-jacking structure are dismantled; and 9, pouring and forming the new communication port. The construction requirements for change of the opening positions of the adjacent basement communicating ports separated by the cast-in-place piles and newly-added construction can be met under the working condition that the shear wall is closed.
本发明公开了一种封闭剪力墙和灌注桩分割的相邻地下室连通口开设方法，包括步骤：1、凿除排桩凿除区域内灌注桩(1)的上部；2、排桩凿除区域内施工新冠梁(4)并连灌注桩；3、在剪力墙(6)上间隔开设第一洞口(7)；4、在新连通口区域内灌注桩上开设与第一洞口(7)连通的第二洞口(8)；5、搭设支撑梁结构，并在支撑梁结构的底部设置回顶结构(12)；6、凿除新连通口区域内的排桩和剪力墙；7、浇筑过梁(51)及边柱(52)；8、拆除支撑梁结构和回顶结构；9、新连通口浇筑成型。本发明能够满足剪力墙封闭工况下的由灌注桩分隔的相邻地下室连通口开设位置变更和新增的施工需求。
Method for forming communicating opening of adjacent basements divided by closed shear wall and cast-in-place pile
The invention discloses a method for forming a communicating opening of adjacent basements divided by a closed shear wall and cast-in-place piles. The method comprises the steps that 1, the upper portions of the cast-in-place piles (1) in a row pile chiseling-away area are chiseled away; 2, a new crown beam (4) is constructed in the row pile chiseling area and connected with the cast-in-place piles; 3, first holes (7) are formed in the shear wall (6) at intervals; 4, a second hole (8) communicated with the first hole (7) is formed in the cast-in-place pile in the new communication port area; 5, a supporting beam structure is erected, and a back-jacking structure (12) is arranged at the bottom of the supporting beam structure; 6, the row piles and the shear wall in the new communication port area are chiseled away; 7, pouring lintels (51) and side columns (52); 8, the supporting beam structure and the back-jacking structure are dismantled; and 9, pouring and forming the new communication port. The construction requirements for change of the opening positions of the adjacent basement communicating ports separated by the cast-in-place piles and newly-added construction can be met under the working condition that the shear wall is closed.
本发明公开了一种封闭剪力墙和灌注桩分割的相邻地下室连通口开设方法，包括步骤：1、凿除排桩凿除区域内灌注桩(1)的上部；2、排桩凿除区域内施工新冠梁(4)并连灌注桩；3、在剪力墙(6)上间隔开设第一洞口(7)；4、在新连通口区域内灌注桩上开设与第一洞口(7)连通的第二洞口(8)；5、搭设支撑梁结构，并在支撑梁结构的底部设置回顶结构(12)；6、凿除新连通口区域内的排桩和剪力墙；7、浇筑过梁(51)及边柱(52)；8、拆除支撑梁结构和回顶结构；9、新连通口浇筑成型。本发明能够满足剪力墙封闭工况下的由灌注桩分隔的相邻地下室连通口开设位置变更和新增的施工需求。
Method for forming communicating opening of adjacent basements divided by closed shear wall and cast-in-place pile
封闭剪力墙和灌注桩分割的相邻地下室连通口开设方法
CAO CHUANWEI (Autor:in) / LIU YINGLONG (Autor:in) / ZHANG YONGHUAN (Autor:in) / ZHANG ZHENGHONG (Autor:in) / CHEN YANG (Autor:in) / WANG FANGLIANG (Autor:in) / GAO NING (Autor:in) / FAN CHUANBO (Autor:in) / LIANG ZHIJIAN (Autor:in) / FENG ZHENSHUO (Autor:in)
09.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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