Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit top beam top water interception structure and construction method thereof
The invention discloses a foundation pit crown beam top water interception structure and a construction method thereof.The foundation pit crown beam top water interception structure comprises a basement continuous wall which is arranged along the periphery of a foundation pit and fixedly installed on a foundation pit basement bottom plate, a crown beam is fixedly installed at the top of the basement continuous wall in the height direction, and a basement continuous wall guide wall is fixedly installed at the position, outside the foundation pit, of the crown beam; the top end, in the height direction of the foundation pit, of the basement continuous wall guide wall extends outwards to the ground elevation position relative to the top face of the top beam, the bottom end, in the height direction of the foundation pit, of the basement continuous wall guide wall extends in the direction away from the top beam relative to the bottom face of the top beam, and an intercepting ditch side wall is fixedly installed on the side, opposite to the basement continuous wall guide wall, of the top face of the top beam; during construction, the depth of the guide wall of the underground diaphragm wall is increased, the side edge is used as the side wall of the intercepting ditch, and the other half intercepting ditch side wall is arranged on the side, close to the foundation pit, of the top beam, so that surface water is prevented from flowing into the foundation pit, underground diving is effectively isolated, and high popularization value is achieved.
本发明公开了一种基坑冠梁顶截水构造及其施工方法，包括沿着基坑周边布置且固定安装在基坑地下室底板上的地下室连续墙，地下室连续墙沿高度方向的顶部固定安装有冠梁，冠梁在所述基坑的外部固定安装有地下室连续墙导墙，并且地下室连续墙导墙沿基坑高度方的顶端相对于冠梁的顶面向外延伸至地面标高处，沿基坑高度方向的底端相对于冠梁的底面向远离冠梁的方向延伸，冠梁的顶面在相对于地下室连续墙导墙的一侧固定安装有截水沟侧墙，本发明通过在施工时加深地下连续墙导墙的深度并利用侧边并作为截水沟的侧壁，并在冠梁靠近基坑一侧设置另一半截水沟侧壁，从而防止地表水流入基坑内，有效地隔绝了地下潜水，具有较高的推广价值。
Foundation pit top beam top water interception structure and construction method thereof
The invention discloses a foundation pit crown beam top water interception structure and a construction method thereof.The foundation pit crown beam top water interception structure comprises a basement continuous wall which is arranged along the periphery of a foundation pit and fixedly installed on a foundation pit basement bottom plate, a crown beam is fixedly installed at the top of the basement continuous wall in the height direction, and a basement continuous wall guide wall is fixedly installed at the position, outside the foundation pit, of the crown beam; the top end, in the height direction of the foundation pit, of the basement continuous wall guide wall extends outwards to the ground elevation position relative to the top face of the top beam, the bottom end, in the height direction of the foundation pit, of the basement continuous wall guide wall extends in the direction away from the top beam relative to the bottom face of the top beam, and an intercepting ditch side wall is fixedly installed on the side, opposite to the basement continuous wall guide wall, of the top face of the top beam; during construction, the depth of the guide wall of the underground diaphragm wall is increased, the side edge is used as the side wall of the intercepting ditch, and the other half intercepting ditch side wall is arranged on the side, close to the foundation pit, of the top beam, so that surface water is prevented from flowing into the foundation pit, underground diving is effectively isolated, and high popularization value is achieved.
本发明公开了一种基坑冠梁顶截水构造及其施工方法，包括沿着基坑周边布置且固定安装在基坑地下室底板上的地下室连续墙，地下室连续墙沿高度方向的顶部固定安装有冠梁，冠梁在所述基坑的外部固定安装有地下室连续墙导墙，并且地下室连续墙导墙沿基坑高度方的顶端相对于冠梁的顶面向外延伸至地面标高处，沿基坑高度方向的底端相对于冠梁的底面向远离冠梁的方向延伸，冠梁的顶面在相对于地下室连续墙导墙的一侧固定安装有截水沟侧墙，本发明通过在施工时加深地下连续墙导墙的深度并利用侧边并作为截水沟的侧壁，并在冠梁靠近基坑一侧设置另一半截水沟侧壁，从而防止地表水流入基坑内，有效地隔绝了地下潜水，具有较高的推广价值。
Foundation pit top beam top water interception structure and construction method thereof
基坑冠梁顶截水构造及其施工方法
WANG FANGLIANG (Autor:in) / LIU YINGLONG (Autor:in) / CAO CHUANWEI (Autor:in) / SHI ZHI'ANG (Autor:in) / WANG WUGUO (Autor:in)
27.06.2023
Patent
Elektronische Ressource
Chinesisch
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