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A platform for research: civil engineering, architecture and urbanism
Assembly type bent cap and stand column prefabricated assembly guiding and positioning method and a guiding frame.
The invention discloses an assembly type bent cap and stand column prefabricated assembly guiding and positioning method and a guiding frame. The method comprises the steps: marking the positions of four theoretical installation points on a bearing platform used for installing a stand column; then, erecting the guiding frame on the top face of the stand column, wherein the central axes of four guide arms of the guiding frame intersect with the axes of steel bars at the four vertex angles of the top face of the stand column, and the projection of the end point of one end of each guide arm on the top face of the bearing platform extends out of the projection area of the section of the stand column on the bearing platform; marking the projection position of the end point of the end of each guide arm on the bearing platform as the actual installation point position of the stand column; and measuring the distance between each theoretical installation point and the corresponding actual installation point, comparing the distance with a distance threshold value related to the diameter of the steel bar in the stand column and the inner diameter of a bent cap sleeve, and if the condition that each distance is smaller than or equal to the distance threshold value is not met, adjusting the horizontal position of the stand column until each distance is smaller than or equal to the distancethreshold value. The method provided by the invention is simple and high in safety.
本发明公开了一种装配式盖梁与立柱预制拼装导向定位方法、导向架，方法包括在用于安装立柱的承台上标记四个理论安装点的位置，然后在立柱的顶面上架设导向架，导向架的四根导向臂的中轴线和立柱顶面上四个顶角处的钢筋的轴线相交，各导向臂一端端点在承台顶面的投影延伸出立柱截面在承台的投影区域外，标记出各导向臂中该端端点在承台上的投影位置，该位置为立柱的实际安装点位置，测量各理论安装点与对应实际安装点之间的距离，并将其与和立柱中钢筋直径和盖梁套筒内径相关的距离阈值比对，若不符合各距离均小于等于距离阈值的条件，对立柱的水平位置进行调整，至各距离均小于等于距离阈值。本发明提供方法简单、安全性高。
Assembly type bent cap and stand column prefabricated assembly guiding and positioning method and a guiding frame.
The invention discloses an assembly type bent cap and stand column prefabricated assembly guiding and positioning method and a guiding frame. The method comprises the steps: marking the positions of four theoretical installation points on a bearing platform used for installing a stand column; then, erecting the guiding frame on the top face of the stand column, wherein the central axes of four guide arms of the guiding frame intersect with the axes of steel bars at the four vertex angles of the top face of the stand column, and the projection of the end point of one end of each guide arm on the top face of the bearing platform extends out of the projection area of the section of the stand column on the bearing platform; marking the projection position of the end point of the end of each guide arm on the bearing platform as the actual installation point position of the stand column; and measuring the distance between each theoretical installation point and the corresponding actual installation point, comparing the distance with a distance threshold value related to the diameter of the steel bar in the stand column and the inner diameter of a bent cap sleeve, and if the condition that each distance is smaller than or equal to the distance threshold value is not met, adjusting the horizontal position of the stand column until each distance is smaller than or equal to the distancethreshold value. The method provided by the invention is simple and high in safety.
本发明公开了一种装配式盖梁与立柱预制拼装导向定位方法、导向架，方法包括在用于安装立柱的承台上标记四个理论安装点的位置，然后在立柱的顶面上架设导向架，导向架的四根导向臂的中轴线和立柱顶面上四个顶角处的钢筋的轴线相交，各导向臂一端端点在承台顶面的投影延伸出立柱截面在承台的投影区域外，标记出各导向臂中该端端点在承台上的投影位置，该位置为立柱的实际安装点位置，测量各理论安装点与对应实际安装点之间的距离，并将其与和立柱中钢筋直径和盖梁套筒内径相关的距离阈值比对，若不符合各距离均小于等于距离阈值的条件，对立柱的水平位置进行调整，至各距离均小于等于距离阈值。本发明提供方法简单、安全性高。
Assembly type bent cap and stand column prefabricated assembly guiding and positioning method and a guiding frame.
一种装配式盖梁与立柱预制拼装导向定位方法、导向架
DING BEIDOU (author) / QIN TIANQI (author) / XU NANA (author) / SHI CENCEN (author) / WANG YUCHI (author) / LIU XINGYU (author)
2021-01-15
Patent
Electronic Resource
Chinese
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