美国砌体规范的容许应力与强度设计方法——梁的抗弯设计

ALLOWABLE STRESS AND STRENGTH DESIGN METHOD OF MASONRY CODE IN THE UNITED STATES——FLEXURE DESIGN

美国《砌体结构建筑规范》(ACI 530-02/ASCE 5-02/TMS 402-02),2002年规范修订版在容许应力设计原理的基础上,首次给出了砌体结构强度设计准则规定。就该砌体规范的容许应力法和强度设计法进行比较介绍,目的在于了解美国砌体结构建筑规范,为我国砌体结构设计规范的编制提供参考。

The requirements for allowable stress design of masonry were retained and strength design provisions were first included in the American Building Code Requirements for Masonry Structures （ACI 530 - 02/ASCE 5 - 02/TMS 402 - 02） in the 2002 edition. Allowable stress and strength design method for bending member are briefly compared and introdueod. The purpose is knowing more about building code for masonry structures in the United States. This will be helpful to compile new design code for masonry and enhance development of building code of masonry structures in China.