The construction of static pre-stressed tubular pile in a certain high-risebuildingengineering;
中高层住宅总建筑面积与住宅总建筑面积的比率（%）。
2
During a highrisebuilding fire, the rule of change in smoke temperature is the basis of fire engineering design.
高层建筑火灾时期，通道烟流的温度变化规律是消防工程设计的基础。
3
High-risebuilding construction quality directly affects the safety of engineering structures, construction quality control gets more and more attention.