廠房、倉庫自然排煙開窗面積計算-

,廠房、倉庫采用自然排風(fēng)方式時建筑排煙窗面積計算表,,,,,,,,,,,,,,,

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,項目名稱：,,,,,,排煙區(qū)：,,,,設(shè)計編號：,,,,中間數(shù)據(jù),

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,工程基本概況區(qū),,排煙區(qū)建筑面積,,1000,m2,室內(nèi)凈高m,9,排煙窗口下沿高度m,,4.5,調(diào)整系數(shù),0.85,,與6m標(biāo)準(zhǔn)的高差（m）,

,按工程選擇,廠房,1,倉庫,0,噴淋,0,自動窗,0,手動窗,1,固定窗,1,,3,

,規(guī)范要求基本排煙外窗百分比：,,,%,采用自動開啟排煙窗,,0.02,采用手動開啟排煙窗,,0.03,采用固定采光帶、窗,,0.05,,廠房識別碼,

,按建筑凈高調(diào)整后排煙外窗百分比：,,,%,,,0.017,,,0.0255,,,0.0425,,100,

,本工程要求排煙外窗面積：,,,（m2）,,,17,,,25.5,,,42.5,,排煙窗形式識別碼,

,設(shè)計選用區(qū),,,,,排煙窗總面積計算區(qū),,,,,,,,,11,

,排煙窗類型,寬,高(長),數(shù)量,調(diào)整系數(shù),開窗面積,有效面積,自動排煙,排煙窗,,手動排煙,排煙窗,,,排煙區(qū)建筑面積1%（m2）,

,,m,m,,開啟角度,m2,m2,校驗面積,有效面積,,校驗面積,有效面積,,,10,

,固定采光帶1,,,,1,0,0,0,固定采光,18,0,固定采光,18,,總排煙窗有效面積（m2）,

,固定采光帶2,,,,1,0,0,0,,,0,,,,30.00,

,固定采光帶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,,,,,

,自動排煙窗1,,,,1,0,0,0,自動排煙,0,,,,,,

,自動排煙窗2,,,,1,0,0,0,,,,,,,,

,自動排煙窗3,,,,1,0,0,0,,,,,,,,

,防雨百葉窗1,,,,0.6,0,0,0,,,,,,,,

,防雨百葉窗2,,,,0.6,0,0,0,,,,,,,,

,防雨百葉窗3,,,,0.6,0,0,0,,,,,,,,

,一般百葉窗1,,,,0.8,0,0,0,,,,,,,,

,一般百葉窗2,,,,0.8,0,0,0,,,,,,,中間數(shù)據(jù),

,一般百葉窗3,,,,0.8,0,0,0,,,,,,,計算角度,Sinα

,手動排煙窗1,,,,70,0,0.00,,,,0.00,手動排煙,12.00,,90,1.000

,手動排煙窗2,2,3,2,70,12,12.00,,,,7.20,,,,90,1.000

,手動排煙窗3,,,,70,0,0.00,,,,0.00,,,,90,1.000

,手動排煙窗4,,,,70,0,0.00,,,,0.00,,,,90,1.000

,排煙闖面積不足，建議擴(kuò)大排煙窗面積或采用機(jī)械排煙,,,,,復(fù)合開窗校驗面積,,7.2,,,14.40,,,,,

,校驗區(qū),,,,開窗率校驗結(jié)果,,大于6m建筑校驗,,注意：只能在黃色區(qū)域填寫或改動,,,,,,校驗碼,

,單獨采用自動開啟排煙窗時的校驗,,,,0.00,,,,填寫區(qū),編制說明,,,,,,

,單獨采用手動開啟排煙窗時的校驗,,,,0.00,,,,計算區(qū),,設(shè)計；,,,,,

,單獨用固定采光帶、采光窗時的校驗,,,,0.00,,,,結(jié)論區(qū),,,,,,,

,采用自動開啟排煙窗和固定采光帶、窗時的校驗,,,,0.00,,,,固定區(qū),,校對：,,,,,

,采用手