Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soft soil foundation embankment structure
The invention relates to a soft soil foundation embankment structure. The structure is arranged at a lower part of a river embankment, and comprises a pile foundation arranged in a soil layer of an embankment foundation, one or more rows of piles are mounted in the pile foundation, an upper end of the pile foundation is provided with a foundation platform, the foundation platform is buried in thesoil layer, the pile foundation and the foundation platform both are arranged along the embankment. The soft soil foundation embankment structure has the advantages that the foundation platform and the pile foundation are buried in the embankment soil layer to be used as stressed components, a load above the foundation platform can only be transferred to a deep soil layer through the foundation platform and the pile foundation, and the deep soil layer is taken as a supporting layer to support the pile foundation and the load supported by the upper part of the pile foundation. Thus, the foundation platform unloads the load on the upper part thereof, and an instability phenomenon caused by damage to a soil balance condition when the embankment foundation supports excessive load is avoided.
本发明涉及一种软土地基堤防结构，其结构设置在河道堤防下部，包括设置在堤防基础土层中的桩基础，所述桩基础为一排或多排，所述桩基础的上端设置有基础承台，所述基础承台埋置于土层中，所述桩基础以及基础承台均沿着堤防设置。本发明具有基础承台以及桩基础埋置在堤防土层中作为受力构件，位于基础承台上方的荷载只能通过基础承台以及桩基础将荷载传递给深层的土层，并由深层土层作为持力层承受桩基及其上部所承受的荷载。因此，基础承台对其上部的荷载进行了卸载，避免堤防基础在承受过大的荷载时导致持土体平衡条件受到破坏从而出现失稳现象。
Soft soil foundation embankment structure
The invention relates to a soft soil foundation embankment structure. The structure is arranged at a lower part of a river embankment, and comprises a pile foundation arranged in a soil layer of an embankment foundation, one or more rows of piles are mounted in the pile foundation, an upper end of the pile foundation is provided with a foundation platform, the foundation platform is buried in thesoil layer, the pile foundation and the foundation platform both are arranged along the embankment. The soft soil foundation embankment structure has the advantages that the foundation platform and the pile foundation are buried in the embankment soil layer to be used as stressed components, a load above the foundation platform can only be transferred to a deep soil layer through the foundation platform and the pile foundation, and the deep soil layer is taken as a supporting layer to support the pile foundation and the load supported by the upper part of the pile foundation. Thus, the foundation platform unloads the load on the upper part thereof, and an instability phenomenon caused by damage to a soil balance condition when the embankment foundation supports excessive load is avoided.
本发明涉及一种软土地基堤防结构，其结构设置在河道堤防下部，包括设置在堤防基础土层中的桩基础，所述桩基础为一排或多排，所述桩基础的上端设置有基础承台，所述基础承台埋置于土层中，所述桩基础以及基础承台均沿着堤防设置。本发明具有基础承台以及桩基础埋置在堤防土层中作为受力构件，位于基础承台上方的荷载只能通过基础承台以及桩基础将荷载传递给深层的土层，并由深层土层作为持力层承受桩基及其上部所承受的荷载。因此，基础承台对其上部的荷载进行了卸载，避免堤防基础在承受过大的荷载时导致持土体平衡条件受到破坏从而出现失稳现象。
Soft soil foundation embankment structure
一种软土地基堤防结构
HU MIAO (Autor:in) / WU WENHUA (Autor:in) / XIA QINGYUN (Autor:in) / WENG ZHAN (Autor:in) / PENG YUAN (Autor:in) / CHEN HAO (Autor:in) / WANG KUNXUE (Autor:in) / LAN LIWEI (Autor:in) / LIU HONGQING (Autor:in) / ZHU KUN (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
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