Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile foundation suitable for high underground water level and large settling volume and construction method
The invention relates to a pile foundation technology and a construction method in a high-water-level area, in particular to a pile foundation suitable for the high-water-level area and a construction method. Comprising a pile cap, an upper pile body, a lower pile body and a pile bottom structure, the pile cap is movably installed on the top of the upper pile body, the upper pile body is connected with the lower pile body through a pile connecting structure, and the lower end of the lower pile body is connected with the pile bottom structure; the upper pile body is of a hollow cylinder structure, multiple sets of small pile body guniting openings and large pile body guniting openings are formed in the side face of the upper pile body, multiple small pile top guniting openings and large pile top guniting openings are formed in the side wall of the top of the upper pile body, and the small pile top guniting openings and the large pile top guniting openings communicate with the small pile body guniting openings and the large pile body guniting openings correspondingly. And the communicating channel is arranged on the side wall of the upper pile body. The problems that the pile foundation construction period is long and the construction cost is high are solved. In addition, the problems of hole collapse, drill dropping and the like frequently occurring in the construction process of the pile foundation are solved.
本发明涉及高水位地区的桩基础技术及施工方法，具体是一种适用于高水位地区的桩基础及施工方法。包括桩帽、上桩身、下桩身以及桩底部结构，桩帽活动安装在上桩身顶部，上桩身通过桩连接结构与下桩身连接在一起，下桩身下端与桩底部结构连接；所述上桩身为空心圆柱体结构，上桩身侧面设置有多组桩身小喷浆口和桩身大喷浆口，上桩身顶部侧壁上设置多个桩顶小喷浆口和桩顶大喷浆口，桩顶小喷浆口和桩顶大喷浆口分别与桩身小喷浆口和桩身大喷浆口连通，连通通道设置在上桩身的侧壁上。本发明解决了桩基础施工周期长和造价高的问题。并且，解决了桩基础在施工过程中时常出现塌孔、掉钻等问题。
Pile foundation suitable for high underground water level and large settling volume and construction method
The invention relates to a pile foundation technology and a construction method in a high-water-level area, in particular to a pile foundation suitable for the high-water-level area and a construction method. Comprising a pile cap, an upper pile body, a lower pile body and a pile bottom structure, the pile cap is movably installed on the top of the upper pile body, the upper pile body is connected with the lower pile body through a pile connecting structure, and the lower end of the lower pile body is connected with the pile bottom structure; the upper pile body is of a hollow cylinder structure, multiple sets of small pile body guniting openings and large pile body guniting openings are formed in the side face of the upper pile body, multiple small pile top guniting openings and large pile top guniting openings are formed in the side wall of the top of the upper pile body, and the small pile top guniting openings and the large pile top guniting openings communicate with the small pile body guniting openings and the large pile body guniting openings correspondingly. And the communicating channel is arranged on the side wall of the upper pile body. The problems that the pile foundation construction period is long and the construction cost is high are solved. In addition, the problems of hole collapse, drill dropping and the like frequently occurring in the construction process of the pile foundation are solved.
本发明涉及高水位地区的桩基础技术及施工方法，具体是一种适用于高水位地区的桩基础及施工方法。包括桩帽、上桩身、下桩身以及桩底部结构，桩帽活动安装在上桩身顶部，上桩身通过桩连接结构与下桩身连接在一起，下桩身下端与桩底部结构连接；所述上桩身为空心圆柱体结构，上桩身侧面设置有多组桩身小喷浆口和桩身大喷浆口，上桩身顶部侧壁上设置多个桩顶小喷浆口和桩顶大喷浆口，桩顶小喷浆口和桩顶大喷浆口分别与桩身小喷浆口和桩身大喷浆口连通，连通通道设置在上桩身的侧壁上。本发明解决了桩基础施工周期长和造价高的问题。并且，解决了桩基础在施工过程中时常出现塌孔、掉钻等问题。
Pile foundation suitable for high underground water level and large settling volume and construction method
一种适用于地下水位高、沉降量大的桩基础及施工方法
LI TIAN (Autor:in) / ZHANG DONGBO (Autor:in) / GUO YINGJUN (Autor:in) / LIU YUNJIAO (Autor:in) / YAN GUANGLEI (Autor:in) / SONG HEE (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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