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在市建委的统一组织和领导下,我院与天津市第一建筑工程公司、天津市建筑材料设计研究所、天津大学等有关单位,参加了我市第一栋框架轻板住宅建筑的设计、试验和试制工作,取得了初步成果。 一、建筑设计 试验工程为一栋五层住宅建筑,由甲乙两种单元组成(图3、4、5)。建筑面积3,257平方米,平面系数55.4％,层高2.87米。 1.柱网。柱网尺寸确定为4.5×4.5米,主要是考虑:在贯彻执行《建筑统一模数制》等有关规定的前提下,适应单元和楼梯间平面布局的需要;采用双向受力楼板;减少墙、梁等建筑和结构构配件的规格,加快施工进度。 2.墙体。外墙采用加气混凝土条板
Under the unified organization and leadership of the Municipal Construction Commission, our institute and Tianjin First Construction Engineering Company, Tianjin Institute of Building Materials Design, Tianjin University and other relevant units participated in the design of the first frame of light-weight residential buildings in the city. Trial and trial production have achieved initial results. First, architectural design The experimental project is a five-story residential building, consisting of two types of A and B units (Figs. 3, 4, and 5). The building area is 3,257 square meters, the plane factor is 55.4%, and the floor height is 2.87 meters. 1. Column net. The grid size is determined to be 4.5 x 4.5 meters, mainly considering the need to adapt to the layout of the unit and the stairway on the premise of implementing the relevant regulations such as the “Building Unified Modularity System”; to adopt a two-way forced floor; to reduce the wall, Specifications such as beams and other building and structural components accelerate construction progress. 2. Walls. Aerated concrete planks for exterior walls