Study On The Technique And Tactics Of Extinguishing Forest Fire

This thesis is based on the complete analysis of the present condition of the domestic and international forest to defend,extinguish fire and completely study the extinguish fire technique of different forest combustible in our country. Start from the principium,method,principle of extinguishing fire. First,class the forest combustible into five types such as wildwood,secondary wood,artificial wood,fell ground,tower head grass.Second,make a complete summary of the current technique of extinguish fire with wind-power,extinguish fire with chemistry,extinguish fire with water,extinguish fire with water,extinguish fire with explosion,fight fire with fire,set up the block fire line with handicraft bulldozer,extinguish fire with forest fire engine and extinguish fire with airplane decline,cable decline,chemistry,bucket.Third,summer up six kinds of basic tactics about extinguish fire from years of experience:the whole line surround,seal and control vicinity tactics,and also called surround and annihilate tactics;many points break,subsection put out tactics,and also called quick decision tactics;both-wings push forward,pursue and wipe out fire head,and also called pursue and wipe out tactics;combine beat with burn,fight fire with fire tactics,and also called fire fight tactics;combine beat,clear with defend,steadily push forward tactics,and also called steadily control tactics;combine beat with separate,insulate and block fire tactics,and also called insulation tactics.Forth,apply the ten kinds of extinguish fire technique and the six kinds of basic extinguish fire technique to the five different types of forest combustible. In the research of extinguish fire tactics,we gain the extinguish fire tactics of the five different forest combustible and the management measure of the wood fire.Wildwood extinguish fire technique should adopt airplane cable decline technique,extinguish fire with water technique,set up the block fire line with handicraft bulldozer technique,extinguish fire with wind-power technique. If condition permits,we can use manpower rain and extinguish fire with explosion technique. Wildwood extinguish fire tactics can adopt the whole line surround,seal and control vicinity tactics;combine beat,clear with defend,steadily push forward tactics.Secondary wood extinguish fire technique should adopt extinguish fire chemistry with airplane and extinguish fire with airplane decline technique,extinguish fire with wind-power technique,set up the block fire line with bulldozer technique,extinguish fire technique with forest fire engine. If condition permits,we can use manpower rain and extinguish fire with explosion technique. Secondary wood extinguish fire tactics can use many points break,subsection put out tactics;combine beat with bum,fight fire with fire tactics .Artificial wood extinguish fire technique should adopt extinguish fire with forest fire engine technique;fight fire with fire technique,extinguish fire with airplane decline and bucket technique,extinguish fire with wind-power technique;if condition permits,we can use manpower rain and extinguish fire with explosion technique. Artificial wood extinguish fire tactics can use the whole line surround,seal and control vicinity tactics;combine beat with separate,insulate and block fire tactics.Fell ground extinguish fire technique should adopt extinguish fire with wind-power technique,set up the block fire line with bulldozer technique,extinguish fire with forest fire engine technique,airplane decline,extinguish fire with chemistry technique. If condition permits,we can use manpower rain and extinguish fire with explosion technique. Fell ground extinguish fire tactics can use many points break,subsection put out tactics;combine beat,clear with defend,steadily push forward tactics.Tower head grass extinguish fire technique should adopt extinguish fire with airplane decline;extinguish fire with forest fire engine;set up the block fire line with bulldozer technique,extinguish fire with wind-power technique. If condition permits,we can us...