<p>根据建设部<高层民用建筑设计防火规范>GB50045-95第6.2.7条规定高层建筑屋顶是作为火灾时避难用的,而目小区的沿河塔式高层住宅的屋顶被作为顶层住户的私家花园使用,严重违反规范和住户的人身安全保障,而且上海就发生过此类事故,据建设部<高层民用建筑设计防火规范>第6.2.7条条文解释中就举例:上海某楼房火灾,烟火封住了楼梯,楼上的人无法向下疏散,只能经楼梯向上跑,<font color="#f73809">由于屋顶没有出路被烧死在顶层</font>.希望业主委员会出面解决这个问题.</p><p> <font color="#000080"><b>6.2.7</b></font> 除本规范第 6.1.1.条第 6.1.1.1款的规定以及顶层为外通廊式住宅外的高层建筑，通向屋顶的疏散楼梯不宜少于两座，且不应穿越其它房间，通向屋顶的门应向屋顶方向开启。</p><p><font color="#000080">6.1.1.1</font> 十八层及十八层以下，每层不超过8户、建筑面积不超过650m<sup>2</sup>，且设有一座防烟楼梯间和消防电梯的塔式住宅。<br/><br/><img src="attachments/dvbbs/2006-7/20067718472546599.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-7/20067718472546599.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br/></p><img src="attachments/dvbbs/2006-7/20067718512292582.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-7/20067718512292582.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br/>
[此贴子已经被作者于2006-7-7 18:51:31编辑过]
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发表于 2006-7-7 18:23
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