應(yīng)急搶修纜索運(yùn)輸系統(tǒng)張緊力測(cè)控及安全評(píng)價(jià)
發(fā)布時(shí)間:2018-05-05 19:23
本文選題:搶修設(shè)備 + 纜索運(yùn)輸; 參考:《中國(guó)地質(zhì)大學(xué)(北京)》2011年碩士論文
【摘要】:山區(qū)地段應(yīng)急搶修纜索運(yùn)輸系統(tǒng),是一種適用于山區(qū)陡坡型、跨越型及陡坡-跨越混合型地形的特種運(yùn)輸設(shè)備。該設(shè)備主要應(yīng)用于礦山事故、地震災(zāi)害、石油管道等的應(yīng)急搶修運(yùn)輸。纜索設(shè)備安全性與施工人員生命安全直接相關(guān)。一旦發(fā)生事故,通常會(huì)造成重大經(jīng)濟(jì)損失和負(fù)面的社會(huì)影響。對(duì)鋼纜索的受力狀況進(jìn)行測(cè)量和控制,是工程界至今仍未能很好解決但又亟待解決的問(wèn)題。目前,我國(guó)山區(qū)地形應(yīng)急搶修纜索運(yùn)輸系統(tǒng)安全評(píng)價(jià)體系尚未建立,采用科學(xué)方法對(duì)系統(tǒng)進(jìn)行安全評(píng)價(jià)具有重要意義。 本文主要內(nèi)容如下: 1)技術(shù)和文獻(xiàn)調(diào)研,分析山區(qū)搶修設(shè)備的國(guó)內(nèi)外研究現(xiàn)狀; 2)在調(diào)研基礎(chǔ)上,完成搶修纜索運(yùn)輸系統(tǒng)的總體方案設(shè)計(jì); 3)分別采用PRO_E和ANSYS對(duì)搶修纜索運(yùn)輸系統(tǒng)進(jìn)行仿真模擬和仿真分析; 4)從硬件和軟件兩個(gè)方面開(kāi)展纜索張緊力測(cè)控系統(tǒng)的結(jié)構(gòu)設(shè)計(jì); 5)提出一種應(yīng)用于山區(qū)搶修的搶修纜索運(yùn)輸系統(tǒng)的安全評(píng)價(jià)方法; 6)完成了搶修纜索運(yùn)輸系統(tǒng)的山區(qū)地形試驗(yàn),并全面分析試驗(yàn)結(jié)果,得出一系列有效結(jié)果。 試驗(yàn)研究表明,搶修纜索運(yùn)輸系統(tǒng)在山區(qū)地形運(yùn)輸中具有明顯的優(yōu)勢(shì),效率高、施工強(qiáng)度低、承載能力大。論證了搶修纜索運(yùn)輸系統(tǒng)的工藝可行性,證明了基于層次分析法的模糊評(píng)判方法在系統(tǒng)安全評(píng)價(jià)中的可靠性,為設(shè)備的進(jìn)一步研發(fā)積累了科學(xué)數(shù)據(jù)。計(jì)算機(jī)輔助設(shè)計(jì)、張緊力測(cè)控方法以及安全評(píng)價(jià)方法,均具有重要的工程應(yīng)用價(jià)值,對(duì)我國(guó)索道設(shè)備的設(shè)計(jì)、制造以及施工均有重要的參考價(jià)值。
[Abstract]:Emergency repair cable transportation system in mountainous area is a special transportation equipment suitable for mountain steep slope type, span type and steep slope-crossing mixed terrain. The equipment is mainly used for emergency repair and transportation of mine accidents, earthquake disasters, oil pipelines, etc. The safety of cable equipment is directly related to the safety of construction personnel. In the event of an accident, it usually causes significant economic losses and negative social impacts. To measure and control the stress of steel cable is a problem that still can not be solved well in engineering field. At present, the safety evaluation system of cable transportation system for emergency repair of terrain in mountainous areas has not been established, so it is of great significance to use scientific methods to evaluate the safety of the system. The main contents of this paper are as follows: 1) Technical and literature investigation, and analysis of the current situation of domestic and international research on emergency repair equipment in mountainous areas; 2) on the basis of investigation, the overall scheme design of cable transportation system for emergency repair is completed. 3) PRO_E and ANSYS are used to simulate and analyze the cable transportation system. 4) developing the structure design of cable tension measurement and control system from two aspects of hardware and software; 5) put forward a safety evaluation method of cable transportation system which is applied to rush repair in mountainous area. 6) the mountain terrain test of the cable transportation system is completed, and a series of effective results are obtained. The experimental study shows that the cable transportation system of rush repair has obvious advantages in mountain terrain transportation, high efficiency, low construction intensity and large carrying capacity. The technological feasibility of the cable transportation system for emergency repair is demonstrated, and the reliability of the fuzzy evaluation method based on AHP in the system safety evaluation is proved, which accumulates scientific data for the further research and development of the equipment. The methods of computer aided design, tension force measurement and control and safety evaluation have important engineering application value, and have important reference value for the design, manufacture and construction of cableway equipment in our country.
【學(xué)位授予單位】:中國(guó)地質(zhì)大學(xué)(北京)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2011
【分類號(hào)】:TH235
【參考文獻(xiàn)】
相關(guān)期刊論文 前1條
1 劉志軍,黨志杰,羅元文,汪鳳泉;振動(dòng)法測(cè)定纜索張力的研究[J];橋梁建設(shè);2002年02期
,本文編號(hào):1848979
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