This paper presents the theory of seismic reduction according to creating a cistern on the top of an old building, and some way of the reinforcement to the structure members.

阐述通过加建天面水池以达到对某旧楼减震的设计方案原理，介绍对该楼房构件加固补强的具体措施。

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This design is adopted in the pile composite foundation -web mainly refers to the loess foundation reinforcement in the pile of a layer on top laid reinforced cushion.

本设计中采用的桩—网复合地基，次要是指在对黄土地基加固的桩顶上铺设一层加筋垫层。

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The analysis also explained the puzzling experimental observations that the ultimate loads of beams with exposed reinforcement can increase significantly if nominal top steel is used.

对架立筋的设置能大幅度提高破损梁承载力的现象进行了解释。理论分析结果与实验结果吻合良好。

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