对住宅临空防护高度起算面的分析

摘要

针对建筑施工图设计及审查阶段易算错住宅临空防护高度起算面的问题，通过对相关国家标准及资料中涉及住宅临空处安全防护条文的比较分析，总结了部分资料与国家标准存在的偏差，指出设计人员应清晰地理解国家标准对住宅安全防护高度起算面的规定，避免违反国家标准而造成安全隐患。%For the problem that in building construction drawing design and review stage it is easy to make mistakes of residential overhead protec-tion height where computing,through the comparison and analysis on the related national standards and information involved for the residential o-verhead protection height,sums up some deviations in some documents and national standards,the points out that designer to understand the na-tional standards of the residential overhead protection height where computing clearly and it can avoid to cause potential safety hazard because of violating the national standards.