圆形柱在吊装就位时,柱子的分中往往由于方法不当而影响速度和准确性。尤其是带有柱帽的圆柱,因受其方向的控制,更会带来一定的难度。为加速找中的进程和控制其准确度,现介绍一种既简单而又方便的方法。一、使用工具用五合板经找方后,按圆柱的直径在下端抠成半圆形,并标出直 When the circular column is lifted into place, the separation of the columns often affects speed and accuracy due to improper methods. Especially cylinders with column caps, due to their direction of control, will bring a certain degree of difficulty. In order to speed up the process of finding and controlling the accuracy, a simple and convenient method is introduced. First, after using the tool to find the square with the pentane, press the diameter of the cylinder to form a semicircle at the bottom and mark the straight