Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Goaf pile foundation bearing capacity experiment platform
The invention discloses a goaf pile foundation bearing capacity experiment platform, and relates to the technical field of building construction. The problem that an existing goaf pile foundation stress mechanism is not clear can be solved. The platform comprises a model shell, a pile group foundation model, a goaf model and a soil body/rock body, the pile group foundation model comprises a bearing platform model, a first single pile foundation model and a second single pile foundation model; the lower ends of the first single-pile foundation model and the second single-pile foundation model are inserted into a soil body; the upper end of the first single-pile foundation model is provided with a pile jacking force sensor, the lower end is provided with a pile end force sensor, and a strain gauge is arranged in the first single-pile foundation model. A loading assembly is arranged on the bearing platform model; a settlement observation mark is arranged on the periphery of the first single-pile foundation model; a datum beam is arranged on the model shell; a first displacement meter and a second displacement meter are arranged on the datum line beam; the pile jacking force sensor, the pile end force sensor, the strain gauge, the first displacement meter and the second displacement meter are all connected with an acquisition instrument. The invention further discloses another goaf pile foundation bearing capacity experiment platform.
本申请公开了一种采空区桩基础承载力实验平台，涉及建筑施工技术领域。能够解决目前采空区桩基础受力机制不明确的问题。该平台包括模型外壳、群桩基础模型、采空区模型和土体/岩体；群桩基础模型包括承台模型、第一单桩基础模型和第二单桩基础模型；第一、第二单桩基础模型的下端均插入土体内；第一单桩基础模型的上端设有桩顶力传感器，下端设有桩端力传感器，内部设有应变片；承台模型上设有加载组件；第一单桩基础模型的外周设有沉降观测标；模型外壳上设有基准梁；基准梁上设有第一位移计和第二位移计；桩顶力传感器、桩端力传感器、应变片、第一位移计和第二位移计均与采集仪连接。本申请同时公开了另一种采空区桩基础承载力实验平台。
Goaf pile foundation bearing capacity experiment platform
The invention discloses a goaf pile foundation bearing capacity experiment platform, and relates to the technical field of building construction. The problem that an existing goaf pile foundation stress mechanism is not clear can be solved. The platform comprises a model shell, a pile group foundation model, a goaf model and a soil body/rock body, the pile group foundation model comprises a bearing platform model, a first single pile foundation model and a second single pile foundation model; the lower ends of the first single-pile foundation model and the second single-pile foundation model are inserted into a soil body; the upper end of the first single-pile foundation model is provided with a pile jacking force sensor, the lower end is provided with a pile end force sensor, and a strain gauge is arranged in the first single-pile foundation model. A loading assembly is arranged on the bearing platform model; a settlement observation mark is arranged on the periphery of the first single-pile foundation model; a datum beam is arranged on the model shell; a first displacement meter and a second displacement meter are arranged on the datum line beam; the pile jacking force sensor, the pile end force sensor, the strain gauge, the first displacement meter and the second displacement meter are all connected with an acquisition instrument. The invention further discloses another goaf pile foundation bearing capacity experiment platform.
本申请公开了一种采空区桩基础承载力实验平台，涉及建筑施工技术领域。能够解决目前采空区桩基础受力机制不明确的问题。该平台包括模型外壳、群桩基础模型、采空区模型和土体/岩体；群桩基础模型包括承台模型、第一单桩基础模型和第二单桩基础模型；第一、第二单桩基础模型的下端均插入土体内；第一单桩基础模型的上端设有桩顶力传感器，下端设有桩端力传感器，内部设有应变片；承台模型上设有加载组件；第一单桩基础模型的外周设有沉降观测标；模型外壳上设有基准梁；基准梁上设有第一位移计和第二位移计；桩顶力传感器、桩端力传感器、应变片、第一位移计和第二位移计均与采集仪连接。本申请同时公开了另一种采空区桩基础承载力实验平台。
Goaf pile foundation bearing capacity experiment platform
一种采空区桩基础承载力实验平台
SHEN YUPENG (Autor:in) / ZHAO XIAOLIN (Autor:in) / SUN ZENGKUI (Autor:in) / WANG KAIYUAN (Autor:in) / XU JINCUI (Autor:in)
13.10.2023
Patent
Elektronische Ressource
Chinesisch
Construction method of goaf pile foundation based on BIM
| Europäisches Patentamt | 2024
Bearing Capacity of Pile Foundation
| British Library Conference Proceedings | 1988
Vertical bearing capacity checking calculation method for low-pile bearing platform foundation
| Europäisches Patentamt | 2020