外文翻译---关于高层民用建筑消防设计与实践问题研究(编辑修改稿)

外文翻译---关于高层民用建筑消防设计与实践问题研究(编辑修改稿)内容摘要：

n 5 m, decorate height more than four meters deep into the podium, and in the range of direct must have outdoor stairs or through the export of stairs. The clear the highrise building fire fighting the climb up the basic demand. 2)The existing problems Along with the urbanization construction speed up, the center city land utilization rate rise ceaselessly, to save face high civil buildings designed to bring many problem that nots allow to ignore. (1) the skirt building design problem. In areas of the city highrise building, much as the pursuit of mercial value, building the skirt building design more in the four or so, due to the podium for mercial use, each layer upon layer for four more headroom meters, often the skirt building height more than the code for fire protection 5 meters request, most the podium over 4 meters deep also. (2) curtain wall. Most of the highrise buildings in the city, to achieve the design is beautiful, coordinate the effect of thriving city, many highrise building curtain wall design are, especially design glass curtain wall and for fire up surface consideration. (3) the climb on one side of the face, direct outdoor stairs or through the export of stair design problem. Highrise building ground floor are street design for shops. When considering the as to the surface, and most design as the pursuit of mercial value and avoiding design layout ended at outdoor ladders or through the export of stair, often will ladders or export arrangement in the climb up the other side. (4) fire lane design problem. In the city of highrise buildings to make full use of the elevation effects and shops in the streets of value, many buildings will fire the climb in the building layout save face the back side. However, for the ring fire lane and back to the design of the lot more fire lane is turning radius cannot meet the requirement of the fire trucks. (5) under the curtain wall design outdoor fire hydrant. Highrise building LinJieMian often design have adornment wall, and outdoor fire hydrant, pumps with emulators, and also the firefighting should set up along the street. A slight ignored, it39。 s very easy to outdoor fire hydrant, decorate in curtain wall under, once the fire wall collapsed, the serious influence water, water supply, fire fighting. (6) the design prob。