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The Research Based on Higher Efficiency and Lower Cost for Salvation Equipment of Fire Disaster Site

Author: ZhuGuoQi
Tutor: ZhengWu
School: Jilin University
Course: Industrial Engineering
Keywords: Slide-way Human Factors Fire fighting lifesaving
CLC: TU998.13
Type: Master's thesis
Year: 2009
Downloads: 96
Quote: 0
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Abstract

In today’s society,the construction of Urbanization becomes more and more rapidly, with the development of the construction of Urbanization, the frequent fire disaster in city has become a severe problem. More and more people concern about the fire disaster, especially high-rise buildings fire disaster cause issues of which people are concerned more.Among fire fighting equipments,each of them has limitations.According to the generation of this problem ,this text tries to design an high efficiency and reliability fire fighting equipment in order to settle high-rise buildings’fire disaster problem .Firstly, this text made an research on fire fighting equipments and made an analysis to their advantages and disadvantages, then select scaling ladder fire truck as an ideal improving equipment. Towards to the improved solution program, this test made four possible programs,also they have differences. After careful analyzing the characteristics of these four programs,this test select slide-way bodies laying speed-down material on the surface to improve the program for the best. In this paper,the design of fire fighting equipment is the original aerial ladders fire agencies. This improved equipment’s greatest advantage is to improve the efficiency of the process,and to increase the application of the crowds. In addition,considering the slide work in the largest case of elevation, personnel slide down to the slide-way at the end of the slide-way got a speed. At the end of slide,fixing a safety net protection device,in order to prevent unnecessary sarcothlasis. Slide-way institutions in this process of surface design,related to the knowledge of tribology as the basis to select the material reducer installed in the slide surface. In the process of determining the friction coefficient for the slow-down material. The article details the measurement of friction coefficient of deceleration experimental methods and appliances,and other related issues. The size of the slide design is a result of Human engineering and the knowledge of mechanical design theory together. This will enable institutions to better slide-way staff assistance to complete the work.Considering the security of the slide-way bodies ,Mechanical knowledge of checking is very important. In the process of checking the slide-way,this text selected aluminum alloy material, characterized by light weight,high strength. The check here for the slide work of the state of the check under hazardous conditions. That is,the elevation slide boundary condition for the work situation. This is to ensure that safe working station. In order to better ensure the slide in the security work. In this paper, the process of checking,using relevant software for modeling and simulation,the data analysis will help to write this article. After the completion of work above,in this paper,the slide’s other main part of the institutions were presented. On the top of the slide,is a platform installed plant,this design is based on the size of a result of engineering and mechanical design theory. At the end of slide,in order to avoid people unnecessary down to the bottom injured,fixing a safety nets to protect the devices,materials for elastic fabrics. The stretch out and draw back institution works by windlass and tightwire. Slide-way’s institutions of relying on take-off and landing platform installed in the switch to complete the hydraulic cylinder. Equipment for the turntable,in this paper,the table used for the whole body forms rotary table. That is,institutions can be both positive and negative spin slide.Slide at the bottom of the fixed body by the outrigger to complete. Important part of all after the introduction,In this paper,slide the overall performance of institutions,as well as the work of the state are given specific parameters.Rescue equipment in the chute after the completion of the theory of design.In this paper,designed by the work of the fire made institution simulation. The simulation results obtained shows the officers were too fast down. In response to this problem,this article made a further slide to improve bodies.The installation of the slide on both sides of the cross-column device is aim to enable officers to hold down the process of cross-pillar structure.Adjust the speed to do their own to avoid accidents injured.This simulation of the effect of improving the thinking behind the plan is also part of this paper is given.just saying this,In this paper,the design of the slide by relief agencies and relief agencies before the application has the following improvements:[1] EfficiencyIn this paper,the design of the slide by relief agencies is simple、efficient and high relief.[2] The application of population increasePast the fire relief agencies,Most apply only to the activities of independent groups,In this paper,the design of the slide by relief agencies,The elderly and people who can not be made to facilitate the activities also use the relief agencies.[3] Improved securityIn this paper,the design of the slide by relief agencies,Process in order to escape the security has been improved. There in,Chute at the bottom of a sense of security network protection device, As well as the slide body to improve program,Slide-way aid the process of making more secure and reliable.Although relief agencies in this article on the slide were compared in detail of the design and introduction,However,there are still some need to continue to improve.For example,relief agencies on the slide-kind experiment to simulate the human body. Besides ,this article put forward on the back of the slide body for further improving the ideological,Yet to be further analyzed and discussed.I hope in future studies to further develop.

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