6级人防覆土2米等效静荷载多少.doc
上传者：蓝天
2022-06-03 21:48:58上传
DOC文件
83 KB
6级人防覆土 2米等效静荷载多少
8 in the provisions of the bottom overhead floor heat transfer coefficient K = 1. 5. We in Jiangsu province according to the climate characteristics of the province, according to industry standards of the "Jiangsu province civil building thermal environment and energy conservation design standards” (DB32/478-2001), the 5. 6. 1, 5. 6. 2 and 5. 6. 3 defined the heat resistance of roof residential building basement. Need to add is: if the residential building for all buried basement, then the province standard is to allow hot summer and cold winter basement roof do not do energy-saving measures.
In the national standard "public building energy efficiency design standards”
(GB50189-2005) in section 4. 2. 2, the thermal limit of indoor ground and surrounding ground in cold areas is 1.5, and the thermal resistance value in hot summer and cold winter zone is
2, as specified in table 4. 2. 6. In view of this provision, we have convened representatives of our city's professional examination experts to discuss the following views:
the cold areas should strictly implement the provisions, but hot summer and cold winter areas can be appropriately relaxed:
in Nanjing this city in hot summer and cold winter, if only as a basement room, parking equipment, no air conditioning, only in the basement of the roof insulation measures, and meet the requirements of more than 1.
8 in the provisions of the bottom overhead floor heat transfer coefficient K = 1. 5. We in Jiangsu province according to the climate characteristics of the province, according to industry standards of the "Jiangsu province civil building thermal environment and energy conservation design standards” (DB32/478-2001), the 5. 6. 1, 5. 6. 2 and 5. 6. 3 defined the heat resistance of roof residential building basement. Need to add is: if the residential building for all buried basement, then the province standard is to allow hot summer and cold winter basement roof do not do energy-saving measures.
In the national standard "public building energy efficiency design standards”
(GB50189-2005) in section 4. 2. 2, the thermal limit of indoor ground and surrounding ground in cold areas is 1.5, and the thermal resistance value in hot summer and cold winter zone is
2, as specified in table 4. 2. 6. In view of this provision, we have convened representatives of our city's professional examination experts to discuss the following views:
the cold areas should strictly implement the provisions, but hot summer and cold winter areas can be appropriately relaxed:
in Nanjing this city in hot summer and cold winter, if only as a basement room, parking equipment, no air conditioning, only in the basement of the roof insulation measures, and meet the requirements of more than 1.
6级人防覆土2米等效静荷载多少
