Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modularized hoisting method for closed sound barrier of operating line
The invention discloses a modular hoisting method for a closed sound barrier of an operation line, and the method comprises the steps: building a three-dimensional model of the closed sound barrier, and carrying out factory processing; the upper system of the closed sound barrier is divided into a plurality of integral hoisting unit modules according to the installation technological process; carrying out ground splicing on each integral hoisting unit module; all the assembled integral hoisting unit modules are hoisted to the top mounting parts of the corresponding sound barrier steel stand columns to be fixed, and a vacancy filling unit is formed between every two adjacent integral hoisting unit modules; and the longitudinal supporting purlines and the sound barrier plates are installed to the air filling units at the air filling units through a high-altitude in-situ installation method. The operation time in a subway operation line rail running area is shortened, the operation line construction operation risk is reduced, the assembly work of the overall hoisting unit modules is completed on the ground, the assembly quality is greatly improved, meanwhile, the installation difficulty is greatly reduced, the number of required skylight operation points of subway operation line construction is reduced, the skylight point empty period is fully utilized, and the construction efficiency is improved. The construction efficiency is improved.
本发明公开了一种营运线路封闭式声屏障模块化吊装方法，建立封闭式声屏障三维模型，并进行工厂加工；根据安装工艺流程将封闭式声屏障上部系统划分为多个整体吊装单元模块；对各个整体吊装单元模块进行地面拼装；将拼装后的各整体吊装单元模块吊装至对应的声屏障钢立柱顶部安装部位固定，相邻两整体吊装单元模块之间形成补空单元；采用高空原位安装方法在补空单元处将纵向支撑檩条、声屏障板安装至补空单元。本发明减少了地铁营运线轨行区内作业时间，降低营运线施工作业风险，在地面完成整体吊装单元模块的拼装工作，拼装质量大幅提升，同时安装难度大大降低，减少地铁营运线施工天窗作业点需求数量，充分利用天窗点空窗期，提高施工效率。
Modularized hoisting method for closed sound barrier of operating line
The invention discloses a modular hoisting method for a closed sound barrier of an operation line, and the method comprises the steps: building a three-dimensional model of the closed sound barrier, and carrying out factory processing; the upper system of the closed sound barrier is divided into a plurality of integral hoisting unit modules according to the installation technological process; carrying out ground splicing on each integral hoisting unit module; all the assembled integral hoisting unit modules are hoisted to the top mounting parts of the corresponding sound barrier steel stand columns to be fixed, and a vacancy filling unit is formed between every two adjacent integral hoisting unit modules; and the longitudinal supporting purlines and the sound barrier plates are installed to the air filling units at the air filling units through a high-altitude in-situ installation method. The operation time in a subway operation line rail running area is shortened, the operation line construction operation risk is reduced, the assembly work of the overall hoisting unit modules is completed on the ground, the assembly quality is greatly improved, meanwhile, the installation difficulty is greatly reduced, the number of required skylight operation points of subway operation line construction is reduced, the skylight point empty period is fully utilized, and the construction efficiency is improved. The construction efficiency is improved.
本发明公开了一种营运线路封闭式声屏障模块化吊装方法，建立封闭式声屏障三维模型，并进行工厂加工；根据安装工艺流程将封闭式声屏障上部系统划分为多个整体吊装单元模块；对各个整体吊装单元模块进行地面拼装；将拼装后的各整体吊装单元模块吊装至对应的声屏障钢立柱顶部安装部位固定，相邻两整体吊装单元模块之间形成补空单元；采用高空原位安装方法在补空单元处将纵向支撑檩条、声屏障板安装至补空单元。本发明减少了地铁营运线轨行区内作业时间，降低营运线施工作业风险，在地面完成整体吊装单元模块的拼装工作，拼装质量大幅提升，同时安装难度大大降低，减少地铁营运线施工天窗作业点需求数量，充分利用天窗点空窗期，提高施工效率。
Modularized hoisting method for closed sound barrier of operating line
一种营运线路封闭式声屏障模块化吊装方法
WANG ZHANQING (Autor:in) / LEI XIAO (Autor:in) / LIU HUARUI (Autor:in) / LU JIAJUN (Autor:in) / ZHAI GUOHUA (Autor:in) / WANG GANG (Autor:in) / FANG HUALIANG (Autor:in) / LIU YANG (Autor:in) / ZHU XIAOHANG (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
B66C
Krane
,
CRANES
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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