论文部分内容阅读
双钢筋具有强度高、与混凝土锚固力强的特点。用它代替Ⅰ、Ⅱ级钢筋配筋,可以大幅度节约钢材。在结构中采用轻混凝土,可以减轻构件的自重,从而进一步节约配筋,也提高了机械的运输吊装能力,同时,对减轻地基的负荷,在地震区减小建筑物的地震荷载都是有利的,利用电厂废料粉煤灰烧结成的陶粒作为轻混凝土的骨料,在减少环境污染、变废为利方面,则具有另一方面的积极意义。如果把轻混凝土和双钢筋两者的优点结
Double rebar has high strength and strong anchorage with concrete. Using it instead of Grade I and II reinforcements can save steel significantly. The use of lightweight concrete in the structure can reduce the weight of the components, which further saves the reinforcement and also enhances the mechanical lifting capacity. At the same time, it is advantageous to reduce the load of the foundation and reduce the seismic load of the building in the seismic area. The utilization of fly ash sintered power plant waste ceramic particles as light aggregate aggregates, in the reduction of environmental pollution, waste into profits, it has another aspect of positive significance. If you combine the benefits of both light and double reinforcement