Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for sector pile of covered and excavated station
The invention relates to a construction method for a sector pile of a covered and excavated station, which comprises the following steps of: after a pile foundation of a fender post is subjected to pit detection, carrying out pile foundation pore-forming according to a pile foundation point which is determined to be accepted and accepted; processing a reinforcement cage of the fender post, wherein the reinforcement cage comprises a useful fan-shaped pile body reinforcement cage of a semicircular wheel frame and a reinforcement cage corresponding to redundant fan-shaped pile bodies; soft filling modules of semi-cylindrical solid structures are manufactured according to the elevations of the useful fan-shaped pile bodies, the soft filling modules are fixedly installed in the reinforcement cage, and the soft filling modules correspond to the redundant fan-shaped pile bodies of the fender posts; mounting and positioning the reinforcement cage after the soft filling module is mounted and fixed in the pile foundation hole, and pouring fender post concrete; after top beams are constructed on the tops of the useful fan-shaped pile bodies, a foundation pit is excavated; and after the foundation pit is excavated, the soft filling modules of the redundant fan-shaped pile bodies are dismantled, and construction of the fan-shaped piles of the covered and excavated station is completed.
本申请涉及一种盖挖车站扇形桩施工方法，包括以下步骤：进行围护桩的桩基探坑后，根据确定验收后的桩基点进行桩基成孔；加工围护桩的钢筋笼，钢筋笼包括半圆轮框的有用扇形桩体钢筋笼，以及对应于多余扇形桩体的钢筋牢笼；根据有用扇形桩体的标高制备半圆柱实心结构的软质填充模块，并将软质填充模块安装固定在钢筋牢笼中，软质填充模块对应于围护桩的多余扇形桩体；将安装固定软质填充模块后的钢筋笼在桩基孔中安装定位，并进行围护桩混凝土的灌注；在有用扇形桩体的顶部施作顶部冠梁后，进行基坑的开挖；开挖基坑后，拆除多余扇形桩体的软质填充模块，完成盖挖车站扇形桩的施工。
Construction method for sector pile of covered and excavated station
The invention relates to a construction method for a sector pile of a covered and excavated station, which comprises the following steps of: after a pile foundation of a fender post is subjected to pit detection, carrying out pile foundation pore-forming according to a pile foundation point which is determined to be accepted and accepted; processing a reinforcement cage of the fender post, wherein the reinforcement cage comprises a useful fan-shaped pile body reinforcement cage of a semicircular wheel frame and a reinforcement cage corresponding to redundant fan-shaped pile bodies; soft filling modules of semi-cylindrical solid structures are manufactured according to the elevations of the useful fan-shaped pile bodies, the soft filling modules are fixedly installed in the reinforcement cage, and the soft filling modules correspond to the redundant fan-shaped pile bodies of the fender posts; mounting and positioning the reinforcement cage after the soft filling module is mounted and fixed in the pile foundation hole, and pouring fender post concrete; after top beams are constructed on the tops of the useful fan-shaped pile bodies, a foundation pit is excavated; and after the foundation pit is excavated, the soft filling modules of the redundant fan-shaped pile bodies are dismantled, and construction of the fan-shaped piles of the covered and excavated station is completed.
本申请涉及一种盖挖车站扇形桩施工方法，包括以下步骤：进行围护桩的桩基探坑后，根据确定验收后的桩基点进行桩基成孔；加工围护桩的钢筋笼，钢筋笼包括半圆轮框的有用扇形桩体钢筋笼，以及对应于多余扇形桩体的钢筋牢笼；根据有用扇形桩体的标高制备半圆柱实心结构的软质填充模块，并将软质填充模块安装固定在钢筋牢笼中，软质填充模块对应于围护桩的多余扇形桩体；将安装固定软质填充模块后的钢筋笼在桩基孔中安装定位，并进行围护桩混凝土的灌注；在有用扇形桩体的顶部施作顶部冠梁后，进行基坑的开挖；开挖基坑后，拆除多余扇形桩体的软质填充模块，完成盖挖车站扇形桩的施工。
Construction method for sector pile of covered and excavated station
一种盖挖车站扇形桩施工方法
ZHANG HAO (Autor:in) / ZHOU ZHIPENG (Autor:in) / HE WEN (Autor:in) / DENG BIN (Autor:in) / ZHANG FENG (Autor:in) / XU YAN (Autor:in) / HE TIANHONG (Autor:in) / SHANG QINGLING (Autor:in) / ZHANG XING (Autor:in) / TANG HAO (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Construction method for semi-circular pile of covered and excavated station
| Europäisches Patentamt | 2022
Construction method for permanent steel pipe structural column of covered and excavated station
| Europäisches Patentamt | 2022
Manually excavated pedestal pile construction method based on freezing process
| Europäisches Patentamt | 2015
Man-excavated pile retaining wall bolt-shotcrete support method
| Europäisches Patentamt | 2020