roll over protective structure中文什么意思

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用"roll over protective structure"造句

翻覆保護(hù)結(jié)構(gòu)

roll-over protective structure: 翻車保護(hù)結(jié)構(gòu)
rops roll-over protective structure: 翻車保護(hù)結(jié)構(gòu)
protective structure: 保性結(jié)構(gòu); 防護(hù)工事; 防護(hù)建筑物; 防護(hù)結(jié)構(gòu)
roll over: 打個(gè)滾兒; 翻滾/延緩付款/; 翻滾；翻身; 翻身，反側(cè); 翻身；打滾; 翻轉(zhuǎn),倒轉(zhuǎn); 滑過(guò); 擊球后手臂轉(zhuǎn)動(dòng); 劇烈橫搖; 傾翻; 剩馀結(jié)轉(zhuǎn); 以新還舊（借新債還舊債）; 再籌資; 轉(zhuǎn)倉(cāng)；滾計(jì)；滾轉(zhuǎn)；續(xù)期; 轉(zhuǎn)腕動(dòng)作
roll structure: 礦卷狀構(gòu)造

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例句與用法

roll over protective structure ( rops ) is a device which installs on out of construction vehicle . the main functions are : when the vehicle rolling over . rops can prevent the vehicle from rolling over further, and reduce the possibility of rolling vehicle injures operator; when the vehicle traveling on freezing soil . concrete and rock, it has large resist continuous impact ability; when the vehicle overturning rops can support the whole vehicle . arrangement of falling object protective structure ( fops ) can block objects ( such as trees, rocks ) so that supply protection for operator . this problem is that research rolling over and falling objects protective structure of bulldozer by learning research condition of rops / fops and relative lay down international standard . on the base of theory analysis . detrudes counting formula of rops / fops deformation through founding mechanics analysis model of rops / fops at the stage of elasticity and plastoelastic . and finds a set of feasible nonlinear finite element analysis counting . lt calculates rops / fops plastoelastic deforma variable of 320hp bulldozer, bulldozer has been carried out by optimizing design method
其主要功能是：當(dāng)車輛滾翻時(shí)，rops能刺入未凍土壤而阻止車輛的進(jìn)一步滾翻，降低滾翻的車輛對(duì)系著安全帶司機(jī)軋傷的可能性；保證rops在碰撞和沖擊變形不大的地面(如凍土、混疑土上、巖石)時(shí)，能具有相當(dāng)大的抗連續(xù)沖擊能力；當(dāng)車輛已經(jīng)處于顛覆狀態(tài)時(shí)，已經(jīng)變形的rops應(yīng)能支撐住整車。落物保護(hù)裝置(簡(jiǎn)稱fops)，其構(gòu)件的布置方式要能遮蔽墜落的物體(如，樹(shù)木、巖石等)，以便對(duì)司機(jī)提供適當(dāng)?shù)谋Ｗo(hù)。本課題主要通過(guò)了解國(guó)內(nèi)外有關(guān)對(duì)ropsfops的研究情況和有關(guān)國(guó)際標(biāo)準(zhǔn)的制定，對(duì)大型推土機(jī)傾翻和落物保護(hù)裝置進(jìn)行研究，在理論分析的基礎(chǔ)上，通過(guò)建立ropsfops的力學(xué)分析模型，推導(dǎo)彈性、彈塑性階段ropsfops變形的計(jì)算公式，建立一套可行的ropsfops的非線性有限元分析計(jì)算方法。

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roll over protective structure中文什么意思

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