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随着各国对IMS体系的研究与推广,特别是在1976年唐山地震后,我国也开展了试验研究和工程试点工作,建成一批预应力板柱结构建筑。其中,以北京市建筑设计院的12层科研设计楼为最高,以中国建筑一局科研所9.6×6.3米柱网的研究楼跨度为最大。IMS体系在我国得到了较为广泛的发展。IMS体系预应力板柱结构,具有良好的抗震性能,二十八年来没有人对它做过实质性的改动,照做无疑。然而,这种体系也存
With the research and promotion of IMS systems in various countries, especially after the Tangshan earthquake in 1976, China also carried out pilot research and engineering pilot projects, and built a number of prestressed slab-column structures. Among them, the 12-storey scientific research and design building of the Beijing Architectural Design Institute is the highest, and the research building of the 9.6×6.3-meter column network of the China Academy of Building 1 Bureau of Science and Technology is the largest. The IMS system has been widely developed in China. The IMS system has a prestressed plate column structure with good seismic performance. No one has made any substantial changes to it in the past 28 years. However, this system also exists