Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Splicing adjustment method for prefabricated bent cap and prefabricated stand column
The invention provides a splicing adjustment method for a prefabricated bent cap and a prefabricated stand column. The method comprises the steps of marking a first datum line at the corresponding position of a prefabricated bent cap; marking second datum lines on the four surfaces of the installed prefabricated stand column; adjusting the perpendicularity and spacing of the reserved steel bars ofthe installed prefabricated stand column; placing at least three adjusting cushion blocks at the top end of the installed prefabricated stand column, and leveling the at least three adjusting cushionblocks; moving the prefabricated bent cap to the position above the installed prefabricated stand column, and inserting all of the reserved steel bars of the prefabricated stand column into the embedded sleeves of the prefabricated bent cap; and aligning a positioner with the second reference line, adjusting the position of the prefabricated bent cap, and aligning the first reference line with the positioner so as to align the first reference line with the second reference line. The technical problem that leveling and aligning of the prefabricated bent cap and the installed prefabricated stand column are difficult is solved.
本发明提供了一种预制盖梁和预制立柱的拼接调整方法。所述方法包括：在预制盖梁上相应位置标记第一基准线；在所述已安装的预制立柱的所述四个面标记第二基准线；调整所述已安装的预制立柱的预留钢筋的垂直度和间距；所述已安装的预制立柱的顶端安放至少三个调节垫块，并对所述至少三个调节垫块进行调平；将所述预制盖梁移动到所述已安装的预制立柱上方，所述预制立柱的所述预留钢筋全部插入所述预制盖梁的预埋套筒内；将定位器对准所述第二基准线，调整所述预制盖梁的位置，将所述第一基准线与所述定位器对准，从而将所述第一基准线与所述第二基准线对准。本发明解决了预制盖梁难以与已安装的预制立柱调平和调正的技术问题。
Splicing adjustment method for prefabricated bent cap and prefabricated stand column
The invention provides a splicing adjustment method for a prefabricated bent cap and a prefabricated stand column. The method comprises the steps of marking a first datum line at the corresponding position of a prefabricated bent cap; marking second datum lines on the four surfaces of the installed prefabricated stand column; adjusting the perpendicularity and spacing of the reserved steel bars ofthe installed prefabricated stand column; placing at least three adjusting cushion blocks at the top end of the installed prefabricated stand column, and leveling the at least three adjusting cushionblocks; moving the prefabricated bent cap to the position above the installed prefabricated stand column, and inserting all of the reserved steel bars of the prefabricated stand column into the embedded sleeves of the prefabricated bent cap; and aligning a positioner with the second reference line, adjusting the position of the prefabricated bent cap, and aligning the first reference line with the positioner so as to align the first reference line with the second reference line. The technical problem that leveling and aligning of the prefabricated bent cap and the installed prefabricated stand column are difficult is solved.
本发明提供了一种预制盖梁和预制立柱的拼接调整方法。所述方法包括：在预制盖梁上相应位置标记第一基准线；在所述已安装的预制立柱的所述四个面标记第二基准线；调整所述已安装的预制立柱的预留钢筋的垂直度和间距；所述已安装的预制立柱的顶端安放至少三个调节垫块，并对所述至少三个调节垫块进行调平；将所述预制盖梁移动到所述已安装的预制立柱上方，所述预制立柱的所述预留钢筋全部插入所述预制盖梁的预埋套筒内；将定位器对准所述第二基准线，调整所述预制盖梁的位置，将所述第一基准线与所述定位器对准，从而将所述第一基准线与所述第二基准线对准。本发明解决了预制盖梁难以与已安装的预制立柱调平和调正的技术问题。
Splicing adjustment method for prefabricated bent cap and prefabricated stand column
一种预制盖梁和预制立柱的拼接调整方法
LIANG HUI (Autor:in) / WANG YANQIANG (Autor:in) / LI DEKUN (Autor:in) / CAI XUEFENG (Autor:in) / XIANG KAO (Autor:in) / SONG WENMING (Autor:in) / WANG CHANGYIN (Autor:in) / LI LIANGLIANG (Autor:in) / ZHENG XUEJIN (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Construction method for splicing bridge prefabricated stand column and prefabricated cover beam
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