rops 中文意思是什麼

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：當車輛滾翻時， rops能刺入未凍土壤而阻止車輛的進一步滾翻，降低滾翻的車輛對系著安全帶司機軋傷的可能性；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，能具有相當大的抗連續沖擊能力；當車輛已經處于顛覆狀態時，已經變形的rops應能支撐住整車。落物保護裝置（簡稱fops ） ，其構件的布置方式要能遮蔽墜落的物體（如，樹木、巖石等） ，以便對司機提供適當的保護。本課題主要通過了解國內外有關對rops fops的研究情況和有關國際標準的制定，對大型推土機傾翻和落物保護裝置進行研究，在理論分析的基礎上，通過建立rops fops的力學分析模型，推導彈性、彈塑性階段rops fops變形的計算公式，建立一套可行的rops fops的非線性有限元分析計算方法。

Rops roll - over protective structures for compact utility tractors

小型通用拖拉機的滾翻防護結構

This device must be placed stably, never use it in water, if it rops into the water by accident, please switch off the power before getting it out

本裝置應平放，禁止置於水中使用，如不慎掉入水中，請先斷開電源再取出。

Rops roll - over protective structures for wheeled agricultural tractors

輪式農業拖拉機的傾翻保護結構

Rops roll - over protective structure

翻車保護結構

The cab is equipped with adjustable seat, side sliding window, wiper, electric fan and rops device. it has the characteristic of low noise, wide viewing area. air conditioner is optional

噪音低、視野寬闊、可調式的司機座椅、側滑窗玻璃、刮雨器，並配備電風扇，滾翻保護架。可選配空調器。

The necessity, purpose, method and content of study for tractor roll - over protective structures ( rops ) are discussed. the current state and problems are analyzed. the further study is forecasted

摘要論述了研究翻車防護裝置的必要性、目的、方法和內容，分析了研究現狀和存在的問題，並對進一步的研究進行了展望。