PURPOSE: To quicken processing speed by decentralizing and arranging section control board having a first control part to control and monitor various kinds of terminal equipments, and controlling the first control part with a second control part in fire prevention control in a tunnel.ISHII KENJI...
1) Design for Fire Prevention in Tunnel 隧道防火安全设计 2) fire safety design 防火安全设计 例句>> 3) building firesafety design 建筑物防火安全设计 例句>> 4) tunnel fire protection 隧道防火 1. Effect of porous asphalt pavementon highwaytunnel fire protection; ...
The present invention relates to an oil fire diffusion prevention manhole inside a tunnel, and solves a problem in which a fire spreads rapidly through a manhole due to oil floating in water when a fire occurs along with oil in an accident such as a vehicle overturning. It was developed to...
For this extra long tunnel, the good and the bad of its ventilation scheme not only affect the construction scale and the operating cost, but also connect with the fire prevention and fire fighting. The several key problems of the ventilation technique and the strong and weak points of five ...
运用FDS(Fire Dynamics Simulalor火灾动力学模拟)软件,对高层单元式住宅火灾进行模拟研究.根据火灾模拟研究的结果发现,靠近户门的空间发生火灾有封堵住户唯一的疏散出... 支建议,晁婧 - 《消防技术与产品信息》 被引量: 4发表: 2009年 某建筑工程消防安全性能化设计研究 对火灾蔓延的不确定性进行分析;利用火灾发展...
6.7.1 Fire Tests Unlike rock tunnels under mountainous regions, any structural damage of soil tunnels under water may cause flood disasters over a wide area. As such, for this project hazard prevention (especially fire risk) was extensively considered. In order to check the design of ventilation...
“Failure of fire-fighting equipment” has five fire equipment monitoring modules, i.e., “Intelligent monitoring of wireless hydrants”, “Power monitoring of fire-fighting hydrants”, “Wireless smoke detection”, “Wireless water pressure monitoring”, and “Wireless water flow monitoring”. The ...
Figure 1. Deviation of smoke back-layering length in five grid sizes. Moreover, we consider that the deviation of back-layering length in different grid divisions is due not only to the difference in grid resolution but to the fire source reproducibility in different grid sizes. When the fir...
The finite element model is composed of five parts: outside natural wind, rectangular shed tunnel, air curtain nozzle, circular tunnel with a length of 1500 m and height of 8 m, and surrounding rock, as shown in Figure 14. Figure 14 Open in figure viewerPowerPoint Finite element ...
Tunnel fire prevention feltTunnel fire prevention feltThe invention discloses a tunnel fire resisting blanket. The fire resisting blanket is a flexible laminate structure which comprises a high temperature resistant fire protection layer and a decorative layer fixed on the high temperature resistant fire...