(北京工业大学100022)
［提要］在我国首部《预应力钢结构技术规程》(CECS212:2006)诞生与颁布之时，详细介绍了规程编制的背景、过程和重点内容，并与前苏联的《预应力钢结构技术指南》进行了对比，阐明40年来预应力钢结构学科的前进与发展，并对我国《预应力钢结构技术规程》今后的提高与深化提出了建议。
［关键词］预应力钢结构；规程；结构体系；杆件；钢索
Birth and Characteristics of Technical Specification for Prestressed Steel Structures(CECS212：2006)/Lu Cilin, Liu Xuechun(Beijing Univer
sity of Technology, Beijing 100022, China)
Abstract:On the time of the birth and issue of our Technical Specification for Prestressed Steel Structures,the editorial background, process and some main points of specification are introduced. To compare with the Instruction for the Design of Prestressed Steel Structures published by the former Soviet Union,  the advance and development of the subject of prestressed steel structures are discussed. Some suggestions to the improvement and deepening of this specification are presented.
Keywords:prestressed steel structure; specification; structural system; element; steel cable