Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sea-crossing bridge seamless expansion joint rapid replacement method
The invention is suitable for the technical field of bridge construction, and provides a rapid replacement method for a seamless expansion joint of a sea-crossing bridge. Comprising the following steps that S10, expansion joint lofting and cutting are conducted; s20, the expansion joint groove is cleaned; s30, the bottom of the expansion joint is closed; s40, mixing the mixed materials; s50, layered pouring and leveling are conducted on the expansion joint through the mixture; and S60, the bottom of the expansion joint is closed. The expansion joint of the existing bridge can be quickly replaced within a certain time, the closing time of a bridge lane is shortened, and the replacement work is completed within a short time.
本发明适用于桥梁施工技术领域，提供了一种跨海桥梁无缝式伸缩缝快速更换方法；包括如下步骤：S10、伸缩缝放样、切割；S20、伸缩缝沟槽清理；S30、伸缩缝底部封闭；S40、混合料拌合；S50、利用所述混合料对伸缩缝进行分层浇筑、整平；S60、伸缩缝底部封闭。本发明能够在一定时间下，对于既有桥梁的伸缩缝进行快速更换，减少桥梁车道封闭时间，在短时间内，完成更换工。
Sea-crossing bridge seamless expansion joint rapid replacement method
The invention is suitable for the technical field of bridge construction, and provides a rapid replacement method for a seamless expansion joint of a sea-crossing bridge. Comprising the following steps that S10, expansion joint lofting and cutting are conducted; s20, the expansion joint groove is cleaned; s30, the bottom of the expansion joint is closed; s40, mixing the mixed materials; s50, layered pouring and leveling are conducted on the expansion joint through the mixture; and S60, the bottom of the expansion joint is closed. The expansion joint of the existing bridge can be quickly replaced within a certain time, the closing time of a bridge lane is shortened, and the replacement work is completed within a short time.
本发明适用于桥梁施工技术领域，提供了一种跨海桥梁无缝式伸缩缝快速更换方法；包括如下步骤：S10、伸缩缝放样、切割；S20、伸缩缝沟槽清理；S30、伸缩缝底部封闭；S40、混合料拌合；S50、利用所述混合料对伸缩缝进行分层浇筑、整平；S60、伸缩缝底部封闭。本发明能够在一定时间下，对于既有桥梁的伸缩缝进行快速更换，减少桥梁车道封闭时间，在短时间内，完成更换工。
Sea-crossing bridge seamless expansion joint rapid replacement method
一种跨海桥梁无缝式伸缩缝快速更换方法
ZHU NAN (Autor:in) / ZHAO YITAO (Autor:in) / HUANG HAO (Autor:in) / DENG HUI (Autor:in) / CHI QIJUN (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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