王依群  康谷贻
    （天津大学建筑工程学院  天津 300072）

[提要]  为混凝土结构设计规范( GI3J10 - 89)的修订，从受剪和受纯扭构件最小配筋率入手，通过理论分析，给出了剪一扭构件最小配筋率的实用计算公式，并与规范（征求意见稿）计算公式进行了比较。
[关键词]  剪一扭  构件  最小配筋率

For the rcvision of the Concrete Structure Design Code( GBJ10-89), bascd on the minimum pcrccntage of rcinforccmcnt of concrcte mcmbcrs undcr shcar and pure torsion, and through thcorctical analysis,a practical calculating formula for the minimum pcrccntage of rcinforccmcnr of rhc mcmbcrs undcr shcar and torsion is prcscntcd. The comparison is prcscntcd bctwccn the formula and those in the vision for solicit opinions of the ncw codc.
Keywords:  shcar-torsion; concrcte mcmbcrs; minimum pcrccntagc; rcinforccmcnt