Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for building underground comprehensive pipe gallery based on external mold system in modular mold
The invention provides a construction method for building an underground comprehensive pipe gallery based on an external mold system in a modular mold, and relates to the technical field of building construction. The construction method comprises the following steps that firstly, a construction plane is determined, and a foundation pit is excavated on the construction plane; secondly, two positioning and tensioning devices are embedded in the bottom of the foundation pit in a segmented mode, and after a pipe gallery outer diameter positioning pile is implanted into the inner side of any positioning and tensioning device, pipe gallery cushion layer pouring is conducted; step 3, selecting two box-shaped outer molds adaptive to the depth of the foundation pit, and respectively connecting the two box-shaped outer molds to the two positioning and tensioning devices; fourthly, a positioning rib plate is vertically installed on the outer side of any box-shaped outer mold, and the bottom end of the positioning rib plate is connected with the pipe gallery cushion layer and the box-shaped outer mold at the same time; and fifthly, a positioning connecting frame for connecting the two box-shaped outer molds is installed on the tops of the two box-shaped outer molds, and the tops of the positioning rib plates are connected to the tops of the positioning connecting frame and the box-shaped outer molds. Rapid vertical leveling and rapid reinforcement of the box type outer mold are achieved, and the construction efficiency is improved.
本发明提出了基于模数化模具中外模体系建设地下综合管廊的施工方法，涉及建筑施工技术领域。该施工方法包括以下步骤：步骤一，确定施工平面，在施工平面开挖基坑；步骤二，基坑底部分段预埋两个定位拉紧装置，并且在任一定位拉紧装置内侧植入管廊外径定位桩后，进行管廊垫层浇筑；步骤三，选取适应基坑深度的两个箱型外模，将两个箱型外模分别连接在两个定位拉紧装置上；步骤四，在任一箱型外模的外侧竖向安装定位肋板，定位肋板的底端同时连接管廊垫层和箱型外模；步骤五，两个箱型外模的顶部安装连接二者的定位连接架，并使定位肋板的顶部连接在定位连接和箱型外模顶部。本发明实现了箱型外模的快速竖向调平和快速加固，施工效率得到提高。
Construction method for building underground comprehensive pipe gallery based on external mold system in modular mold
The invention provides a construction method for building an underground comprehensive pipe gallery based on an external mold system in a modular mold, and relates to the technical field of building construction. The construction method comprises the following steps that firstly, a construction plane is determined, and a foundation pit is excavated on the construction plane; secondly, two positioning and tensioning devices are embedded in the bottom of the foundation pit in a segmented mode, and after a pipe gallery outer diameter positioning pile is implanted into the inner side of any positioning and tensioning device, pipe gallery cushion layer pouring is conducted; step 3, selecting two box-shaped outer molds adaptive to the depth of the foundation pit, and respectively connecting the two box-shaped outer molds to the two positioning and tensioning devices; fourthly, a positioning rib plate is vertically installed on the outer side of any box-shaped outer mold, and the bottom end of the positioning rib plate is connected with the pipe gallery cushion layer and the box-shaped outer mold at the same time; and fifthly, a positioning connecting frame for connecting the two box-shaped outer molds is installed on the tops of the two box-shaped outer molds, and the tops of the positioning rib plates are connected to the tops of the positioning connecting frame and the box-shaped outer molds. Rapid vertical leveling and rapid reinforcement of the box type outer mold are achieved, and the construction efficiency is improved.
本发明提出了基于模数化模具中外模体系建设地下综合管廊的施工方法，涉及建筑施工技术领域。该施工方法包括以下步骤：步骤一，确定施工平面，在施工平面开挖基坑；步骤二，基坑底部分段预埋两个定位拉紧装置，并且在任一定位拉紧装置内侧植入管廊外径定位桩后，进行管廊垫层浇筑；步骤三，选取适应基坑深度的两个箱型外模，将两个箱型外模分别连接在两个定位拉紧装置上；步骤四，在任一箱型外模的外侧竖向安装定位肋板，定位肋板的底端同时连接管廊垫层和箱型外模；步骤五，两个箱型外模的顶部安装连接二者的定位连接架，并使定位肋板的顶部连接在定位连接和箱型外模顶部。本发明实现了箱型外模的快速竖向调平和快速加固，施工效率得到提高。
Construction method for building underground comprehensive pipe gallery based on external mold system in modular mold
基于模数化模具中外模体系建设地下综合管廊的施工方法
XU ZHENJIA (Autor:in) / LU QINGJIA (Autor:in)
15.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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