Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a rotary jet grouting construction method for a spliced prefabricated reinforced concrete drum open caisson underground garage. A simple cast-in-place reinforced concrete base and a spliced prefabricated part are combined and built to form an open caisson, and rotary jet grouting water is adopted for assisting forced landing sinking. And finally, the open caisson and the soil body are repaired and reinforced through jet grouting high-pressure grouting, and the construction method of the underground barrel-shaped structure is completed.
本发明涉及种拼接式预制钢筋混凝土圆桶沉井地下车库的旋喷施工方法，用简单现浇钢筋混凝土底座与拼接式预制构件组合垒筑形成沉井，采用旋喷射水进行辅助迫降下沉，最后用旋喷高压注浆修复加固沉井及土体完成地下圆桶状结构的建设的施工方法。
The invention relates to a rotary jet grouting construction method for a spliced prefabricated reinforced concrete drum open caisson underground garage. A simple cast-in-place reinforced concrete base and a spliced prefabricated part are combined and built to form an open caisson, and rotary jet grouting water is adopted for assisting forced landing sinking. And finally, the open caisson and the soil body are repaired and reinforced through jet grouting high-pressure grouting, and the construction method of the underground barrel-shaped structure is completed.
本发明涉及种拼接式预制钢筋混凝土圆桶沉井地下车库的旋喷施工方法，用简单现浇钢筋混凝土底座与拼接式预制构件组合垒筑形成沉井，采用旋喷射水进行辅助迫降下沉，最后用旋喷高压注浆修复加固沉井及土体完成地下圆桶状结构的建设的施工方法。
Rotary spraying construction method for spliced prefabricated reinforced concrete drum open caisson underground garage
拼接式预制钢筋混凝土圆桶沉井地下车库的旋喷施工方法
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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