02砌体结构规范勘误)（02 masonry structures, specifications, Corrigendum)）.doc

02砌体结构规范勘误)（02 masonry structures, specifications, Corrigendum)） Opinions on the design code for masonry structures Source: Zhang Haishuns Journal Code for design of masonry structures in the national standard management group, Masonry Structure Construction Engineering Standards Association Committee Chinese November 2004 General Conference on Application of basic theory and Engineering Conference and the December 2005 National masonry structure organized during the code for design of masonry structures GB50003 working group members and the Committee of experts of masonry structure has two times feedback code design of masonry structures GB50003-2001 enacted since were fully discussed. These include feedback due to local changes in the mandatory provisions requirements of relevant provisions in terms of the cause, the definition of certain provisions is not clear enough, some provisions are to be improved, and the terms and provisions of text expression errors and omissions. At the same time theory system construction standard design of masonry structure in GB50003 and further improve the content and principles of future revisions of the standard, especially in recent years, application of new wall materials and structures are discussed and deployment. The following only comments on the feedback involved in the definition of the article is not clear enough or accurate, or not comprehensive and wrong, and so on, given the consensus of the discussion. And publish as a unified treatment opinion. I. opinions on Relevant Issues concerning feedback (1) description of strength adjustment of masonry; 1, 3.2.1 4 section of grouted masonry strength FG 1) adjust only one of the f. 2) 3.2.1-3, note 2 and 3, may not be reduced when the provisions of article 6.2.10 are met. 3) to adopt Mbxx type cement mortar, take gamma a=1.0. 2, 5.2.1 in the F - Masonry compressive strength design value, may not consider the provisions of the second paragraph of article 3.2.3. 3, 5.5.1 in the