Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge foundation construction method suitable for complex geological conditions
The invention relates to the technical field of bridge foundation construction, in particular to a bridge foundation construction method suitable for complex geological conditions. The bridge foundation construction method suitable for the complex geological conditions specifically comprises the following steps: excavating a foundation pit; draining the foundation pit and carrying out temporary support construction; and carrying out bearing platform deep foundation pit support construction, specifically, carrying out foundation pit supporting construction by combining a jet grouting pile cement soil wall with a steel sheet pile; carrying out bearing platform foundation pit construction; and carrying out bearing platform construction. According to the bridge foundation construction method suitable for the complex geological conditions, the influence of the complex geological conditions on bridge foundation construction is effectively prevented, the construction quality is effectively improved, and the construction progress is accelerated; according to the method, large-area collapse of the foundation pit caused by complex geological conditions in the construction process can be effectively avoided, and safety accidents caused by collapse are avoided.
本发明涉及桥梁基础施工技术领域，一种适用于复杂地质条件下的桥梁基础施工方法，具体包括以下步骤：基坑开挖；基坑排水、临时支护施工；承台深基坑支护施工；具体是指：采用旋喷桩水泥土墙结合钢板桩进行基坑支护施工；承台基坑施工；承台施工。本发明将有效的防止复杂地质情况对于桥梁基础施工的影响；有效的提高了施工质量，加快了施工进度；本发明将有效的避免在施工过程中，由于复杂的地质情况，造成基坑的大面积坍塌；避免由于坍塌造成安全事故的发生。
Bridge foundation construction method suitable for complex geological conditions
The invention relates to the technical field of bridge foundation construction, in particular to a bridge foundation construction method suitable for complex geological conditions. The bridge foundation construction method suitable for the complex geological conditions specifically comprises the following steps: excavating a foundation pit; draining the foundation pit and carrying out temporary support construction; and carrying out bearing platform deep foundation pit support construction, specifically, carrying out foundation pit supporting construction by combining a jet grouting pile cement soil wall with a steel sheet pile; carrying out bearing platform foundation pit construction; and carrying out bearing platform construction. According to the bridge foundation construction method suitable for the complex geological conditions, the influence of the complex geological conditions on bridge foundation construction is effectively prevented, the construction quality is effectively improved, and the construction progress is accelerated; according to the method, large-area collapse of the foundation pit caused by complex geological conditions in the construction process can be effectively avoided, and safety accidents caused by collapse are avoided.
本发明涉及桥梁基础施工技术领域，一种适用于复杂地质条件下的桥梁基础施工方法，具体包括以下步骤：基坑开挖；基坑排水、临时支护施工；承台深基坑支护施工；具体是指：采用旋喷桩水泥土墙结合钢板桩进行基坑支护施工；承台基坑施工；承台施工。本发明将有效的防止复杂地质情况对于桥梁基础施工的影响；有效的提高了施工质量，加快了施工进度；本发明将有效的避免在施工过程中，由于复杂的地质情况，造成基坑的大面积坍塌；避免由于坍塌造成安全事故的发生。
Bridge foundation construction method suitable for complex geological conditions
一种适用于复杂地质条件下的桥梁基础施工方法
GUO XIANGWU (Autor:in) / MA WENRONG (Autor:in) / LI LIANFANG (Autor:in) / LEI ZHONGPING (Autor:in) / CHEN XUEJIANG (Autor:in) / HU CHAO (Autor:in) / XU YONG (Autor:in) / DENG CUNJUN (Autor:in) / YAN HAI (Autor:in) / LAN YONG (Autor:in)
04.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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