卢 义1,孟书灵2,张 平2,王 琴2
卢义,孟书灵,张平.装配式混凝土框架节点抗震研究进展[J].混凝土与水泥制品,2020(8):65-70.
LU Y,MENG S L,ZHANG P.Research Progress on Seismic Performance of Prefabricated Concrete Frame Joints[J].China Concrete and Cement Products,2020(8):65-70.
装配式混凝土框架节点抗震研究进展
卢 义1,孟书灵2,张 平2,王 琴2
卢义,孟书灵,张平.装配式混凝土框架节点抗震研究进展[J].混凝土与水泥制品,2020(8):65-70.
LU Y,MENG S L,ZHANG P.Research Progress on Seismic Performance of Prefabricated Concrete Frame Joints[J].China Concrete and Cement Products,2020(8):65-70.
摘 要:对不同连接方式的节点抗震性能数值模拟和试验研究现状进行了归纳,并分析了各种方式的优缺点及今后发展趋势。提出了在多学科交叉运用频繁的背景下,需进一步研究型钢混凝土节点,同时基于“减少震后损失”的设计理念,要注重耗能自复位框架节点的研发。最后指出基于装配式框架节点自身特点,发展高效精准的模拟技术是未来的重要发展趋势。
Abstract: The current state of numerical simulation and experimental research on seismic performance of joints with different connection methods is summarized, and the advantages and disadvantages of various methods and future development trends are analyzed. It is considered that in the context of frequent cross-disciplinary applications, further research on steel reinforced concrete nodes is needed. At the same time, based on the design concept of "reducing post-earthquake losses", it is proposed to pay attention to the research and development of energy-consuming self-centering frame nodes. Finally, it is pointed out that based on the characteristics of the assembled frame nodes, the development of efficient and accurate simulation technology is an important development trend in the future.
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