Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Support for cast-in-place box girder and construction method thereof
The invention discloses a support for a cast-in-place box girder and a construction method thereof. The support for the cast-in-place box girder is characterized by comprising a pile foundation, a cross beam, a supporting frame and a bailey frame, wherein the bailey frame is supported on the supporting frame, a supporting point is located at a web member of the bailey frame, the supporting frame is arranged on the cross beam, the cross beam is arranged at the upper end of the pile foundation, and the lower end of the pile foundation extends into the ground. The construction method comprises the steps of building of the supporting frames, construction of the pile foundations, installation of the cross beams, hoisting of the supporting frames, installation of the adjacent pile foundations and hoisting of the bailey frame. According to the support, the supporting stress point of the bailey frame can be accurately located at the position of the web member through adjustment of the pile top cross beam, and therefore the supporting effect can be achieved; compared with traditional on-site support installation and welding, installation time is saved, and the support can be disassembled for multiple times to be recycled and is more economical and reasonable; in addition, due to overall installation, welding of the supporting frame at high altitude can be avoided, and higher safety guarantee is achieved.
本发明公开了一种用于现浇箱梁的支架及其施工方法，其中，用于现浇箱梁的支架，其特征在于：包括桩基、横梁、支撑架和贝雷架，贝雷架支撑在支撑架上，并且支撑点位于贝雷架的腹杆处，支撑架设在横梁上，横梁设在桩基的上端，桩基的下端伸入到地面中。该施工方法包括支撑架的建造、桩基施工、横梁的安装、支撑架的吊装、相邻桩基的安装、贝雷架的吊装。本专利的支架通过桩顶横梁的调整，贝雷架支撑受力点能准确位于腹杆位置，从而能提供支撑效果；与传统现场支架安装、焊接相比节约了安装时间，并且能多次拆卸周转使用，更加经济合理；另外，整体安装，能避免在高空进行支撑架的焊接，有更高的安全保障。
Support for cast-in-place box girder and construction method thereof
The invention discloses a support for a cast-in-place box girder and a construction method thereof. The support for the cast-in-place box girder is characterized by comprising a pile foundation, a cross beam, a supporting frame and a bailey frame, wherein the bailey frame is supported on the supporting frame, a supporting point is located at a web member of the bailey frame, the supporting frame is arranged on the cross beam, the cross beam is arranged at the upper end of the pile foundation, and the lower end of the pile foundation extends into the ground. The construction method comprises the steps of building of the supporting frames, construction of the pile foundations, installation of the cross beams, hoisting of the supporting frames, installation of the adjacent pile foundations and hoisting of the bailey frame. According to the support, the supporting stress point of the bailey frame can be accurately located at the position of the web member through adjustment of the pile top cross beam, and therefore the supporting effect can be achieved; compared with traditional on-site support installation and welding, installation time is saved, and the support can be disassembled for multiple times to be recycled and is more economical and reasonable; in addition, due to overall installation, welding of the supporting frame at high altitude can be avoided, and higher safety guarantee is achieved.
本发明公开了一种用于现浇箱梁的支架及其施工方法，其中，用于现浇箱梁的支架，其特征在于：包括桩基、横梁、支撑架和贝雷架，贝雷架支撑在支撑架上，并且支撑点位于贝雷架的腹杆处，支撑架设在横梁上，横梁设在桩基的上端，桩基的下端伸入到地面中。该施工方法包括支撑架的建造、桩基施工、横梁的安装、支撑架的吊装、相邻桩基的安装、贝雷架的吊装。本专利的支架通过桩顶横梁的调整，贝雷架支撑受力点能准确位于腹杆位置，从而能提供支撑效果；与传统现场支架安装、焊接相比节约了安装时间，并且能多次拆卸周转使用，更加经济合理；另外，整体安装，能避免在高空进行支撑架的焊接，有更高的安全保障。
Support for cast-in-place box girder and construction method thereof
一种用于现浇箱梁的支架及其施工方法
TANG HUI (Autor:in) / LIU WANGQI (Autor:in) / LI LIUSHUANG (Autor:in) / WEI WEI (Autor:in) / TANG MIN (Autor:in) / LIN QUANFU (Autor:in) / ZHANG LIANG (Autor:in) / TAN WENDONG (Autor:in) / ZHONG LONG (Autor:in) / WU HUI (Autor:in)
18.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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