Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bottom-up hole digging foundation assembly type retaining wall construction method
The invention relates to a bottom-to-top hole digging foundation assembly type retaining wall construction method. The method comprises the following steps that S1, a first section of retaining wall earthwork is excavated; s2, a first section of protection wall and a protection wall chuck are installed and assembled together; s3, assembling type retaining wall construction equipment is erected, and the three lifting points of the first section of retaining wall are in butt joint with three lifting wires of three electric winching machines of the assembling type retaining wall construction equipment; s4, excavating a second section of retaining wall earthwork; s5, a second section of protection wall is installed on the upper portion of the first section of protection wall and connected with the first section of protection wall; s6, the first section of protection wall is detached from the protection wall chuck; the assembly type protection wall construction equipment is started, the suspension wire is released, and the first section of protection wall and the second section of protection wall are integrally settled; s7, after the first sedimentation is completed, assembling the retaining wall chuck and the second section of retaining wall together; and S8, the steps S4-S7 are repeated for cyclic operation until all the protection walls are installed in place. The method can effectively reduce the construction difficulty and the operation risk, improve the construction efficiency and improve the construction quality.
本发明涉及一种自下而上的挖孔基础装配式护壁施工方法，包括以下步骤：S1、开挖第一节护壁土方；S2、安装第一节护壁和护壁卡盘并将两者组装在一起；S3、架设装配式护壁施工设备，将第一节护壁的3个吊点与装配式护壁施工设备的3台电动绞磨机的3根吊线对接；S4、开挖第二节护壁土方；S5、在第一节护壁的上部安装第二节护壁并连接在一起；S6、将第一节护壁与护壁卡盘拆开；启动装配式护壁施工设备，释放吊线，使第一节护壁和第二节护壁整体沉降；S7、第一次沉降完成后，将护壁卡盘与第二节护壁组装在一起；S8、重复步骤S4‑S7的方法进行循环作业，直至全部护壁安装到位。该方法可以有效降低施工难度和作业风险，提升施工效率，提高施工质量。
Bottom-up hole digging foundation assembly type retaining wall construction method
The invention relates to a bottom-to-top hole digging foundation assembly type retaining wall construction method. The method comprises the following steps that S1, a first section of retaining wall earthwork is excavated; s2, a first section of protection wall and a protection wall chuck are installed and assembled together; s3, assembling type retaining wall construction equipment is erected, and the three lifting points of the first section of retaining wall are in butt joint with three lifting wires of three electric winching machines of the assembling type retaining wall construction equipment; s4, excavating a second section of retaining wall earthwork; s5, a second section of protection wall is installed on the upper portion of the first section of protection wall and connected with the first section of protection wall; s6, the first section of protection wall is detached from the protection wall chuck; the assembly type protection wall construction equipment is started, the suspension wire is released, and the first section of protection wall and the second section of protection wall are integrally settled; s7, after the first sedimentation is completed, assembling the retaining wall chuck and the second section of retaining wall together; and S8, the steps S4-S7 are repeated for cyclic operation until all the protection walls are installed in place. The method can effectively reduce the construction difficulty and the operation risk, improve the construction efficiency and improve the construction quality.
本发明涉及一种自下而上的挖孔基础装配式护壁施工方法，包括以下步骤：S1、开挖第一节护壁土方；S2、安装第一节护壁和护壁卡盘并将两者组装在一起；S3、架设装配式护壁施工设备，将第一节护壁的3个吊点与装配式护壁施工设备的3台电动绞磨机的3根吊线对接；S4、开挖第二节护壁土方；S5、在第一节护壁的上部安装第二节护壁并连接在一起；S6、将第一节护壁与护壁卡盘拆开；启动装配式护壁施工设备，释放吊线，使第一节护壁和第二节护壁整体沉降；S7、第一次沉降完成后，将护壁卡盘与第二节护壁组装在一起；S8、重复步骤S4‑S7的方法进行循环作业，直至全部护壁安装到位。该方法可以有效降低施工难度和作业风险，提升施工效率，提高施工质量。
Bottom-up hole digging foundation assembly type retaining wall construction method
一种自下而上的挖孔基础装配式护壁施工方法
YU XINMIN (Autor:in) / CHENG JIANPING (Autor:in) / WANG XIANRI (Autor:in) / LIU ZHIWEI (Autor:in) / CHEN XIANG (Autor:in) / NIE KEJIAN (Autor:in) / CHEN XINGYUN (Autor:in) / LIN JIANHAO (Autor:in) / LIN RUIZONG (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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