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A platform for research: civil engineering, architecture and urbanism
Ultra-deep foundation pit supporting wall under complex geological conditions and supporting construction method
The invention relates to the technical field of ultra-deep foundation pit supporting, and discloses a complex geological condition ultra-deep foundation pit supporting wall which comprises a first column pile and a second column pile, a sliding groove is formed in the second column pile, the first column pile is slidably connected with the sliding groove, one side of the first column pile is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with the first column pile. A plurality of guide rods are fixedly connected to one side of the second column pile; the invention further provides a construction method for supporting the ultra-deep foundation pit under the complex geological conditions, and the construction method comprises the following steps that S1, drainage is conducted, specifically, water in the ultra-deep foundation pit is drained through a water suction pump; according to the construction method, the use requirements of different foundation pits can be met, the safety of workers is ensured, the use safety of the supporting wall is improved, the supporting stability of the supporting wall can be adjusted, the use effect of the supporting wall is improved, the construction method is simple in step and convenient to construct, and investment is reduced.
本发明涉及超深基坑支护技术领域，且公开了复杂地质条件超深基坑支护墙，包括第一柱桩和第二柱桩，所述第二柱桩内开设有滑槽，所述第一柱桩与滑槽滑动连接，所述第一柱桩的一侧固定连接有固定板，所述第二柱桩的一侧固定连接有多个导向杆；本发明还提出一种复杂地质条件超深基坑支护施工方法，包括以下步骤：S1：排水，使用抽水泵将超深基坑内的水排出。本发明不仅能够满足不同基坑的使用需求，确保了工作人员的安全，提高了支护墙使用的安全性，而且能够对支护墙支撑的稳定性进行调节，提高了支护墙的使用效果，并且施工方法的步骤简单，方便施工，减少了投入。
Ultra-deep foundation pit supporting wall under complex geological conditions and supporting construction method
The invention relates to the technical field of ultra-deep foundation pit supporting, and discloses a complex geological condition ultra-deep foundation pit supporting wall which comprises a first column pile and a second column pile, a sliding groove is formed in the second column pile, the first column pile is slidably connected with the sliding groove, one side of the first column pile is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with the first column pile. A plurality of guide rods are fixedly connected to one side of the second column pile; the invention further provides a construction method for supporting the ultra-deep foundation pit under the complex geological conditions, and the construction method comprises the following steps that S1, drainage is conducted, specifically, water in the ultra-deep foundation pit is drained through a water suction pump; according to the construction method, the use requirements of different foundation pits can be met, the safety of workers is ensured, the use safety of the supporting wall is improved, the supporting stability of the supporting wall can be adjusted, the use effect of the supporting wall is improved, the construction method is simple in step and convenient to construct, and investment is reduced.
本发明涉及超深基坑支护技术领域，且公开了复杂地质条件超深基坑支护墙，包括第一柱桩和第二柱桩，所述第二柱桩内开设有滑槽，所述第一柱桩与滑槽滑动连接，所述第一柱桩的一侧固定连接有固定板，所述第二柱桩的一侧固定连接有多个导向杆；本发明还提出一种复杂地质条件超深基坑支护施工方法，包括以下步骤：S1：排水，使用抽水泵将超深基坑内的水排出。本发明不仅能够满足不同基坑的使用需求，确保了工作人员的安全，提高了支护墙使用的安全性，而且能够对支护墙支撑的稳定性进行调节，提高了支护墙的使用效果，并且施工方法的步骤简单，方便施工，减少了投入。
Ultra-deep foundation pit supporting wall under complex geological conditions and supporting construction method
复杂地质条件超深基坑支护墙及支护施工方法
TU MINJIE (author) / WANG YAO (author) / ZHANG HENGCHUN (author) / ZHANG FENG (author) / HUANG XIA (author) / ZHONG MAOGUI (author)
2023-07-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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