Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Synchronous integral hoisting construction process for precast beam top anti-collision wall
The invention provides a synchronous integral hoisting construction process for a prefabricated beam top anti-collision wall. The synchronous integral hoisting construction process comprises the following steps: 1, transporting an edge beam belt anti-collision wall; 2, laying a crane walking shortcut; 3, measuring and mounting a support; 4, selecting a crane; 5, checking a lifting beam steel wire rope; 6, hoisting an edge beam with the anti-collision wall; and 7, hoisting the anti-collision wall in place and adjusting. Compared with the prior art, the process has the following advantages that anti-collision wall reinforcing steel bars and beam plate main reinforcing steel bars are connected into a whole, the stability of the anti-collision wall reinforcing steel bars and the beam plate main reinforcing steel bars is improved, and meanwhile the embedded reinforcing steel bar welding procedure is reduced; during steel bar installation and formwork installation, the construction is carried out completely according to design requirements, the line shape during in-site pouring and after-site hoisting is ensured, and the appearance quality of the anti-collision wall is also improved; due to the integral installation of the anti-collision wall and the edge beam, platform erection and materials needed in the cast-in-place process of the anti-collision wall are reduced, and meanwhile potential safety hazards in the field construction process are reduced.
本发明提供预制梁顶防撞墙同步整体吊装施工工艺，包括如下步骤：步骤1：边梁带防撞墙运输；步骤2：吊机行走便道铺设；步骤3：测量与支座安装；步骤4：吊机选用；步骤5：吊梁钢丝绳验算；步骤6：带防撞墙边梁吊装；步骤7：防撞墙吊装就位调整，与现有技术相比，本发明具有如下的有益效果：将防撞墙钢筋和梁板主筋连接成整体，增加了其稳固性，同时也减少了预埋钢筋焊接工序；钢筋安装和模板安装时，完全按照设计要求进行施工，确保了场内浇筑时和现场吊装后的线形，也提高了防撞墙的外观质量；防撞墙和边梁的整体安装，减少了防撞墙现场浇筑时所需平台搭设和材料，同时也减少了现场施工时安全隐患。
Synchronous integral hoisting construction process for precast beam top anti-collision wall
The invention provides a synchronous integral hoisting construction process for a prefabricated beam top anti-collision wall. The synchronous integral hoisting construction process comprises the following steps: 1, transporting an edge beam belt anti-collision wall; 2, laying a crane walking shortcut; 3, measuring and mounting a support; 4, selecting a crane; 5, checking a lifting beam steel wire rope; 6, hoisting an edge beam with the anti-collision wall; and 7, hoisting the anti-collision wall in place and adjusting. Compared with the prior art, the process has the following advantages that anti-collision wall reinforcing steel bars and beam plate main reinforcing steel bars are connected into a whole, the stability of the anti-collision wall reinforcing steel bars and the beam plate main reinforcing steel bars is improved, and meanwhile the embedded reinforcing steel bar welding procedure is reduced; during steel bar installation and formwork installation, the construction is carried out completely according to design requirements, the line shape during in-site pouring and after-site hoisting is ensured, and the appearance quality of the anti-collision wall is also improved; due to the integral installation of the anti-collision wall and the edge beam, platform erection and materials needed in the cast-in-place process of the anti-collision wall are reduced, and meanwhile potential safety hazards in the field construction process are reduced.
本发明提供预制梁顶防撞墙同步整体吊装施工工艺，包括如下步骤：步骤1：边梁带防撞墙运输；步骤2：吊机行走便道铺设；步骤3：测量与支座安装；步骤4：吊机选用；步骤5：吊梁钢丝绳验算；步骤6：带防撞墙边梁吊装；步骤7：防撞墙吊装就位调整，与现有技术相比，本发明具有如下的有益效果：将防撞墙钢筋和梁板主筋连接成整体，增加了其稳固性，同时也减少了预埋钢筋焊接工序；钢筋安装和模板安装时，完全按照设计要求进行施工，确保了场内浇筑时和现场吊装后的线形，也提高了防撞墙的外观质量；防撞墙和边梁的整体安装，减少了防撞墙现场浇筑时所需平台搭设和材料，同时也减少了现场施工时安全隐患。
Synchronous integral hoisting construction process for precast beam top anti-collision wall
预制梁顶防撞墙同步整体吊装施工工艺
NING YINGJIE (Autor:in) / CHI WENMING (Autor:in) / GONG SHIWEN (Autor:in) / BAI LIHUI (Autor:in) / HUANG YIHAN (Autor:in) / ZHAO YINGCHAO (Autor:in) / LI GUO (Autor:in) / XU CHENGTAO (Autor:in) / JIANG KAI (Autor:in) / LI QINGYUN (Autor:in)
22.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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