摘要
按一、二级抗震等级设计的框架结构纵向受力钢筋的使用问题是十分重要的。对这部分钢筋的技术性能， 现行设计规范及施工验收规范都提出了明确要求， 但是按 Ｇ Ｂ１４９９ － ９１ 等现行的冶金产品国家标准生产的钢筋，尚不能完全满足这些专门的技术要求，应引起注意，并尽快修订、补充冶金产品标准和企业标准。
The problems concerning adoption of longitudinal bearing force reinforcement in the design of frame structure of the first and second grade earthquake-resistant project are of top importance,that is to say, the longitudinal bearing force reinforcement will play a very important role in the fighting against earthquake forces. These are clearly and specifically demonstrated in the current design standard code and regulation as well as in the standard code of construction and inspection.Nevertheless, the current standard reinforcement bars manufactured according to the steel specification code GB 1499-91, and other rational standards,have not yet been produced up to the standard technological level.It is therefore,that attention should be paid to the revision and supplementary of the steel manufacture code and the enterprise′s standard the earlier the better.
出处
《建筑技术》
北大核心
1999年第10期681-683,共3页
Architecture Technology
关键词
抗震设计
框架结构
纵向受力钢筋
混凝土结构
earthquake-resistant design,frame structure,longitudinal bearing force reinforcement
