Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for splicing bridge prefabricated stand column and prefabricated cover beam
The invention provides a construction method for splicing a prefabricated stand column and a prefabricated cover beam. The method comprises the steps: S10, marking a plurality of first datum lines on the prefabricated cover beam; S20, marking a plurality of corresponding second datum lines at the top ends of the installed prefabricated stand columns; S30, placing at least three adjusting cushion blocks at the top ends of the installed prefabricated stand columns; S40, splicing the prefabricated cover beam to the top ends of the installed prefabricated stand columns; and adjusting the position of the prefabricated cover beam, so that the first datum line is aligned with the second datum line; S50, installing a bedding protection device at the top end of the installed prefabricated stand column, and bedding is conducted; and S60, performing grouting on the prefabricated cover beam through a grouting device, and then performing grouting. The invention solves the technical problem that the positioning precision is difficult to control in the splicing process, and achieves the technical effect of precise positioning.
本发明提供了一种预制立柱与预制盖梁拼接的施工方法,包括：S10：在预制盖梁上标记多个第一基准线；S20：在已安装的预制立柱顶端处标记相应的多个第二基准线；S30：在所述已安装的预制立柱的顶端安放至少三个调节垫块；S40：将所述预制盖梁拼接至所述已安装的预制立柱的顶端；调整所述预制盖梁的位置，使所述第一基准线与所述第二基准线对齐；S50：在所述已安装的预制立柱顶端安装坐浆防护装置，并进行坐浆；S60：使用压浆装置对所述预制盖梁进行压浆，然后再进行灌浆。本发明解决了拼接过程中定位精度难以控制的技术问题，实现了精准定位的技术效果。
Construction method for splicing bridge prefabricated stand column and prefabricated cover beam
The invention provides a construction method for splicing a prefabricated stand column and a prefabricated cover beam. The method comprises the steps: S10, marking a plurality of first datum lines on the prefabricated cover beam; S20, marking a plurality of corresponding second datum lines at the top ends of the installed prefabricated stand columns; S30, placing at least three adjusting cushion blocks at the top ends of the installed prefabricated stand columns; S40, splicing the prefabricated cover beam to the top ends of the installed prefabricated stand columns; and adjusting the position of the prefabricated cover beam, so that the first datum line is aligned with the second datum line; S50, installing a bedding protection device at the top end of the installed prefabricated stand column, and bedding is conducted; and S60, performing grouting on the prefabricated cover beam through a grouting device, and then performing grouting. The invention solves the technical problem that the positioning precision is difficult to control in the splicing process, and achieves the technical effect of precise positioning.
本发明提供了一种预制立柱与预制盖梁拼接的施工方法,包括：S10：在预制盖梁上标记多个第一基准线；S20：在已安装的预制立柱顶端处标记相应的多个第二基准线；S30：在所述已安装的预制立柱的顶端安放至少三个调节垫块；S40：将所述预制盖梁拼接至所述已安装的预制立柱的顶端；调整所述预制盖梁的位置，使所述第一基准线与所述第二基准线对齐；S50：在所述已安装的预制立柱顶端安装坐浆防护装置，并进行坐浆；S60：使用压浆装置对所述预制盖梁进行压浆，然后再进行灌浆。本发明解决了拼接过程中定位精度难以控制的技术问题，实现了精准定位的技术效果。
Construction method for splicing bridge prefabricated stand column and prefabricated cover beam
一种桥梁预制立柱与预制盖梁拼接的施工方法
LIANG HUI (Autor:in) / WANG YANQIANG (Autor:in) / LI DEKUN (Autor:in) / CAI XUEFENG (Autor:in) / HUANG YONG (Autor:in) / ZHANG DAWEI (Autor:in) / CHEN JIACAN (Autor:in) / HUANG JIAN (Autor:in) / XU ZHEN (Autor:in) / XIANG KAO (Autor:in)
02.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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