Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete pouring construction method for edge anti-collision guardrail
The invention discloses a concrete pouring construction method for an edge anti-collision guardrail, and belongs to the technical field of bridge anti-collision guardrail construction. The method comprises the steps that firstly, after a bridge guardrail steel formwork is installed and firmly fixed, a construction safety device is started to be installed; secondly, a plurality of steel pipes with the length of 1.3 m are manufactured according to the height requirement of the edge safety enclosure; thirdly, according to the one-time pouring length of the anti-collision guardrail, each steel pipe is firmly connected with the steel formwork according to the interval of the formwork block length of 1.5 m; fourthly, after the vertical steel pipes are firmly fixed, a long steel pipe is connected with the top ends of all the vertical steel pipes; 5, before guardrail concrete is poured, a worker firstly wears a safety belt and stands on the pouring operation platform; and 6, after the first section of pouring is completed, the operation platform is moved, a safety belt is hung and fastened, and the next cycle of operation continues. The method is high in safety, high in practicability, low in safety facility investment and high in efficiency, and the construction quality is guaranteed.
本发明公开了一种临边防撞护栏砼浇筑施工方法，属于桥梁防撞护栏施工技术领域。本发明的步骤为：步骤一：桥梁护栏钢模板安装完成固定牢固后，开始进行安装施工安全装置；步骤二：根据临边安全围护高度要求，制作长1.3m钢管若干；步骤三：根据防撞护栏一次性浇筑长度，按照模板分块长度1.5m间距，分别将每根钢管与钢模板连接牢固；步骤四：竖向钢管固定牢固后，将一个长钢管分别与所有竖向钢管顶端连接；步骤五：护栏砼浇筑前，工人先穿好安全带，站在浇筑操作平台上；步骤六：一段浇筑完成后，移动操作平台，再悬挂安全带系牢安全带，继续下一循环作业。本发明安全性高，实用性强，安全设施投入较低，效率高，且对施工质量有保证。
Concrete pouring construction method for edge anti-collision guardrail
The invention discloses a concrete pouring construction method for an edge anti-collision guardrail, and belongs to the technical field of bridge anti-collision guardrail construction. The method comprises the steps that firstly, after a bridge guardrail steel formwork is installed and firmly fixed, a construction safety device is started to be installed; secondly, a plurality of steel pipes with the length of 1.3 m are manufactured according to the height requirement of the edge safety enclosure; thirdly, according to the one-time pouring length of the anti-collision guardrail, each steel pipe is firmly connected with the steel formwork according to the interval of the formwork block length of 1.5 m; fourthly, after the vertical steel pipes are firmly fixed, a long steel pipe is connected with the top ends of all the vertical steel pipes; 5, before guardrail concrete is poured, a worker firstly wears a safety belt and stands on the pouring operation platform; and 6, after the first section of pouring is completed, the operation platform is moved, a safety belt is hung and fastened, and the next cycle of operation continues. The method is high in safety, high in practicability, low in safety facility investment and high in efficiency, and the construction quality is guaranteed.
本发明公开了一种临边防撞护栏砼浇筑施工方法，属于桥梁防撞护栏施工技术领域。本发明的步骤为：步骤一：桥梁护栏钢模板安装完成固定牢固后，开始进行安装施工安全装置；步骤二：根据临边安全围护高度要求，制作长1.3m钢管若干；步骤三：根据防撞护栏一次性浇筑长度，按照模板分块长度1.5m间距，分别将每根钢管与钢模板连接牢固；步骤四：竖向钢管固定牢固后，将一个长钢管分别与所有竖向钢管顶端连接；步骤五：护栏砼浇筑前，工人先穿好安全带，站在浇筑操作平台上；步骤六：一段浇筑完成后，移动操作平台，再悬挂安全带系牢安全带，继续下一循环作业。本发明安全性高，实用性强，安全设施投入较低，效率高，且对施工质量有保证。
Concrete pouring construction method for edge anti-collision guardrail
一种临边防撞护栏砼浇筑施工方法
TAO YUECHANG (Autor:in) / ZHANG TAO (Autor:in)
25.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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