《砌体结构设计规范》的回顾与进展

近年来随着我国砌体结构理论研究和应用的发展，出现了许多新的结构体系、研究成果，对砌体结构有了新的功能要求，因而需要对原有砌体结构设计规范进行完善和修订。结合规范编制工作，对砌体结构设计规范的发展历程进行了回顾，概述了我国砌体结构在新型墙材应用、新的承重体系、砌体结构的节能体系及数值分析方法等方面的进展，并对2010版砌体结构设计规范修订的重点内容，即砌体结构耐久性、框架填充墙的连接方式和裂缝控制、夹心墙的设计以及砌体抗剪强度等进行简要介绍，进而展望了砌体结构的主要研究方向。参30

State-of-the-art development on‘Code for design of masonry structures’

With the development of theoretical research and application of masonry structure, many new structural systems with new functional requirements have emerged along with new research findings. These impel the need for the revision of ‘Code for design of masonry structures’. This paper reviews the state-of-the-art development of the code and the latest achievements on new wall materials, new load-bearing systems, energy-efficient systems, numerical analysis methods of masonry structures and so on. The basis for the revision of ‘Code for design of masonry structures’is discussed, along with introducing the important content of revision of the code, such as connection and crack control of infilled-frame, durability of masonry structures, design of cavity wall filled with insulation, shear strength. Finally, directions of future research development on masonry structure are suggested.30Refs.In Chinese.