厂房、仓库自然排烟开窗面积计算-

,厂房、仓库采用自然排风方式时建筑排烟窗面积计算表,,,,,,,,,,,,,,,

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,项目名称：,,,,,,排烟区：,,,,设计编号：,,,,中间数据,

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,工程基本概况区,,排烟区建筑面积,,1000,m2,室内净高m,9,排烟窗口下沿高度m,,4.5,调整系数,0.85,,与6m标准的高差（m）,

,按工程选择,厂房,1,仓库,0,喷淋,0,自动窗,0,手动窗,1,固定窗,1,,3,

,规范要求基本排烟外窗百分比：,,,%,采用自动开启排烟窗,,0.02,采用手动开启排烟窗,,0.03,采用固定采光带、窗,,0.05,,厂房识别码,

,按建筑净高调整后排烟外窗百分比：,,,%,,,0.017,,,0.0255,,,0.0425,,100,

,本工程要求排烟外窗面积：,,,（m2）,,,17,,,25.5,,,42.5,,排烟窗形式识别码,

,设计选用区,,,,,排烟窗总面积计算区,,,,,,,,,11,

,排烟窗类型,宽,高(长),数量,调整系数,开窗面积,有效面积,自动排烟,排烟窗,,手动排烟,排烟窗,,,排烟区建筑面积1%（m2）,

,,m,m,,开启角度,m2,m2,校验面积,有效面积,,校验面积,有效面积,,,10,

,固定采光带1,,,,1,0,0,0,固定采光,18,0,固定采光,18,,总排烟窗有效面积（m2）,

,固定采光带2,,,,1,0,0,0,,,0,,,,30.00,

,固定采光带3,,,,1,0,0,0,,,0,,,,,

,固定采光窗1,,,,1,0,0,0,,,0,,,,,

,固定采光窗2,1.5,3,4,1,18,18,7.2,,,7.2,,,,,

,固定采光窗3,,,,1,0,0,0,,,0,,,,,

,自动排烟窗1,,,,1,0,0,0,自动排烟,0,,,,,,

,自动排烟窗2,,,,1,0,0,0,,,,,,,,

,自动排烟窗3,,,,1,0,0,0,,,,,,,,

,防雨百叶窗1,,,,0.6,0,0,0,,,,,,,,

,防雨百叶窗2,,,,0.6,0,0,0,,,,,,,,

,防雨百叶窗3,,,,0.6,0,0,0,,,,,,,,

,一般百叶窗1,,,,0.8,0,0,0,,,,,,,,

,一般百叶窗2,,,,0.8,0,0,0,,,,,,,中间数据,

,一般百叶窗3,,,,0.8,0,0,0,,,,,,,计算角度,Sinα

,手动排烟窗1,,,,70,0,0.00,,,,0.00,手动排烟,12.00,,90,1.000

,手动排烟窗2,2,3,2,70,12,12.00,,,,7.20,,,,90,1.000

,手动排烟窗3,,,,70,0,0.00,,,,0.00,,,,90,1.000

,手动排烟窗4,,,,70,0,0.00,,,,0.00,,,,90,1.000

,排烟闯面积不足，建议扩大排烟窗面积或采用机械排烟,,,,,复合开窗校验面积,,7.2,,,14.40,,,,,

,校验区,,,,开窗率校验结果,,大于6m建筑校验,,注意：只能在黄色区域填写或改动,,,,,,校验码,

,单独采用自动开启排烟窗时的校验,,,,0.00,,,,填写区,编制说明,,,,,,

,单独采用手动开启排烟窗时的校验,,,,0.00,,,,计算区,,设计；,,,,,

,单独用固定采光带、采光窗时的校验,,,,0.00,,,,结论区,,,,,,,

,采用自动开启排烟窗和固定采光带、窗时的校验,,,,0.00,,,,固定区,,校对：,,,,,

,采用手