关键词: 高层建筑, 电缆井, 火灾, 火灾调查

Abstract: Based on a high-rise building cable well fire, the fire investigation progress is introduced. The investigation of more than 100 cable in the well is focused. The direct cause of the fire is decided. By extended survey, the fire cause is analyzed. The study can warn the communication industry to actively rectify and eliminate hidden fire danger, and achieve the goal of fire extended survey.

Key words: high- rise buildings, cable well, fire, fire investigation