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在洪都航空工业集团公司的７３０号轻钢结构厂房的承台施工中 ,地脚螺栓的预埋采取了一种施工简便、定位准确的平面固定预埋法 ,经实践检验证明 ,这种方法是行之有效的。现以其中一种承台作法为例 ,介绍如下。１．根据螺栓布置图的承台中螺栓间的尺寸 ,地脚螺栓的直径为３０ｍ?
In Hongdu Aviation Industry Corporation 730 light steel structure of the cap construction, the anchor bolt embedded to take a simple construction, accurate positioning of the plane fixed embedded method, the practice proved that this method Is effective. Now one of the cap-making practices, for example, described below. 1. According to the bolt layout of the cap in the bolt size, the anchor bolt diameter of 30m?