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一、简易水管测平法。在建池施工的测平中,有时受到障碍物或所测平面跨度过大的限制,使用水平尺测量不准或无法测量。若采用简易水管测平法,就可解决上述问题。水管测平法的操作是用一根透明塑料管(管长应略长于所测两面之间的距离),内注入水,使管的一端水面与标准平面一致,另一端可任意移动方位,只要所测平面与管内水平面一致,那就与标准面在一个水平上,这样就达到了测平的目的。
First, a simple pipe measuring method. In the flattening of the construction of the pool, sometimes the obstacle or the measured plane span is too large, and the use of a level gauge is not allowed or cannot be measured. If the simple pipe leveling method is used, the above problems can be solved. The operation of the pipe leveling method is to use a transparent plastic pipe (the pipe length should be slightly longer than the distance between the two sides to be measured), and inject water so that the water surface of one end of the pipe is consistent with the standard plane, and the other end can be moved freely. The plane being measured is the same as the horizontal plane in the tube, and it is on a level with the standard plane, so that the purpose of leveling is achieved.