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冷库工程如何防止外墙转角产生垂直裂缝、防止顶层柱产生水平裂缝、改进川堂计算方法是提高冷库工程质量、节约投资急待解决的问题。笔者就四个单层和多层冷库工程实践及改进简介如下:(一)《冷库设计规范》修改稿中,第5·1·3条规定“库房与主体结构的锚系梁应距离外墙角不少于6m.墙角砖砌体应适当配筋,防止墙角出现裂缝。”在修改稿之前,商业部设计院曾作过“冷库规定”,
How to prevent the occurrence of vertical cracks in the corners of the outer walls of the cold storage project, prevent horizontal cracks in the top column, and improve the calculation method of the Sichuan Church are the problems to improve the quality of cold storage projects and save investment. The author’s brief introduction to the practice and improvement of the four single-storey and multi-storey cold storage projects is as follows: (1) In the revised draft of the Cold Storage Design Code, Article 5.1 and 3 stipulate that the anchor beam of the warehouse and the main structure shall be away from the outer corner Not less than 6m. The corner brickwork should be properly reinforced to prevent cracks in the corners.“ Before the draft was revised, the Design Institute of the Ministry of Commerce had made ”cold storage regulations".