Longitudinally-framed double bottom structure.
纵骨架式双底结构。
The study shows that both of energy absorption and anti-grounding abilities of YF double bottom structure are evidently better than that of routine structure.
研究表明，YF双层底结构比原结构具有更大的吸能能力和抗搁浅能力。
Based on the analysis of the quake damage and practical benefit of the structure, it is found that double frame of bottom building structure is suitable to the case of our own economic situation.
通过探讨底部两层框架砌体结构房屋的使用效益并进行了震害分析，认为底部两层框架砌体结构房屋在我国现阶段经济条件下是比较适用的。
The key is selecting structure patterns and strengthening anti seismic techniques for double frame of bottom building structure.
对底部两层框架砌体结构房屋的抗震设计其一是要合理选择结构布置形式，其二是要加强抗震构造措施。
The key is selecting structure patterns and strengthening anti seismic techniques for double frame of bottom building structure.
对底部两层框架砌体结构房屋的抗震设计其一是要合理选择结构布置形式，其二是要加强抗震构造措施。
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