防撞裝置 的英文怎麼說
中文拼音 [fángzhuàngzhuāngzhì]
防撞裝置
英文
anti-bumping device- 防 : Ⅰ動詞(防鷥) provide against; defend against; guard against Ⅱ名詞1 (防守; 防禦) defence 2 (堤...
- 撞 : 動詞1 (猛然碰上) collide; strike; knock; bump against; run into 2 (碰見) bump into; run into;...
- 裝 : Ⅰ名詞1 (服裝) dress; outfit; attire; clothing 2 (演員的化裝品) stage makeup and costume Ⅱ動詞...
- 置 : 動詞1. (擱; 放) place; put; lay 2. (設立; 布置) set up; establish; arrange; fix up 3. (購置) buy; purchase
- 防撞 : anticollision; collision avoidance; crashproof
- 裝置 : 1 (機器設備的配件)installation; device; apparatus; equipment; arrangement; gear; appliance; rig...
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Aerospace ; anti - collision beacon light units
航空航天.防撞信號燈裝置Vehicle restraint systems. crashworthy roadside features. impact attenuators
車輛約束系統.路沿防撞設施.撞擊衰減裝置The model of safe following distance can not only avoid the accidents from back vehicles but also have no effect on the capability of traffic. with regard to some design of the model of safety following distance, i have made the scientific questionary in order to know clearly and accurately the habit operation of driver
建立車輛安全跟車模型時,作者做了科學的駕駛員問卷調查,從而使其能清楚、準確地反應出駕駛員的習慣操作,為高速公路預防追尾碰撞警報裝置的開發研究提供了依據。Despite precaution, 20 minutes after beginning to traverse the bottom, the huge sled smashed into the rocky sea floor.
盡管採取了一些預防措施,但是在橫越海底20分鐘以後,那個巨大的橇狀裝置還是撞進了多巖石的海底。Cylinder protectors, devices that cover the front of the lock to prevent tampering, are also an option
覆蓋鎖前的鎖頭防護裝置也是防止被(撞鎖)侵害的一個選擇。But, still, there is only one tool, and it cannot be used simultaneously to crank up the engine, fine - tune the fuel injection, strengthen the bumper, oil the shock - absorber and give the many trusting passengers a smooth ride. having regard to the experience in other jurisdictions, my answer to the question is, i am afraid, an affirmative one
但說到底還不是只有一種工具可用,而且也不能期望它有萬能神效,可以同時做到發動汽車引擎微調汽油供應強化防撞裝置為避震系統上足潤滑油,使受驚的乘客能安坐車中,順利到達目的地。Based on the urgent need that pier protective device primarily designed needed to be tested its crashworthiness by the impact of ship in multi - situation, etc in multi - angle and multi - water, the writer analyzed the critical elements that affect the simulation of the collision between ship and pier protective device, and found the feasible way to deal with the conflict between calculation efficiency and precision. using this method and employing ansys / ls - dyna program, which is the universal nonlinear dynamic analysis software, a head - on collision between ship and pier protective device designed for guanzhou river bridge is simulated and presented, the simulation of time history course of full - scale mini - collision between ship and pier protective device was taken into reality with a spot of elements ( less than 21000 ) and scanty time ( 9 hours on p4 pc )
本文在前人研究的基礎之上,結合船橋碰撞實例,對碰撞計算機模擬模擬的關鍵技術進行了研究,在效率與精度的矛盾中找到平衡,對一艘2000噸級散貨船橫橋向正撞廣東管洲河大橋橋墩防撞鋼套箱這一種工況進行了計算機模擬模擬,實現了以較小的單元和較短的時間模擬碰撞的時間歷程,模擬滿足工程精度要求,解決了目前碰撞模擬計算周期太長的問題,同時模擬模擬得到的結論對該類防撞裝置提供了有價值的參考。For the safety, protecting sets were used to avoid the system from hitting with other wheel sets. optoelectronic switches were used to protect the movement units and sensors. self - detecti ng program could detect the status of sensors and wheel set
系統安全性設計上採用擋輪裝置防止前後輪對碰撞在檢輪對,系統可靠性設計上硬體採取光電開關和接近開關裝置,防止運動超限或傳感器發生碰撞,軟體上採用自檢程序檢測各傳感器及板卡工作狀態,具有自動診斷功能。On the basic of a great of literature reading and research on safety of side impact of the car, according to requirement of ece r95, applied madymo6. 2. 1 software, established simulation model of side impact of the car, researched the relationship between side rigidity of the car and passenger injury in side impact, which showed that during first impact the bigger side rigidity was, the more advantaged protection for the car and passenger in a definite range, and which drew a conclusion that the most serious part of passenger injury was pelvis during first impact. then detailed the substructure model by defining bodies, joints, contact types and contact characteristic, researched some improvement approach for side safety of the car, and then analyses a particular case, that was to say to fix vehicle door bar fender on between inner and outer plate of the vehicle door, analyzed the influence of passenger injury when the bar fender was fixed on different position, the result showed that the passenger injury was less when the bar fender was fixed on the height of vehicle door decorate bar. finally, a set of tests were performed, contrasting the simulation result with the test, analyzed the influence of the side rigidity of the car to passenger injury, which showed the test
本文在對汽車的側面碰撞安全性進行大量文獻閱讀和研究的基礎上,按照歐洲ecer95側面碰撞乘員保護法規的要求,應用多剛體動力學軟體madymo6 . 2 . 1 ,建立了汽車的側面碰撞模擬模型,研究了汽車的側面剛性對乘員損傷的影響,結果表明在「一次碰撞」中,在一定范圍內汽車側面剛性越大,越有利於汽車和乘員的保護,同時得出結論,即在「一次碰撞」過程中人體損傷最嚴重的部位是骨盆;然後通過定義各剛體、鉸鏈、接觸類型以及接觸特性,對該模型進行子結構細化工作,研究了加強汽車側面安全性的若干改進措施,並進行了一個特例分析,即在此模型的車門內外板之間安裝了車門防撞桿,分析了當車門防撞桿安裝在不同位置時對乘員損傷的影響,結果表明防撞桿位於車門裝飾條的高度時,對乘員的損傷較小;最後進行了一組側面碰撞試驗,通過試驗和模擬結果的對比,分析汽車的側面剛性對乘員損傷的影響,表明試驗和模擬結果是一致的,從而證明了模擬模型的有效性以及模擬結果的正確性。The special conditions include the high - speed and complicated crashes of ground, water and space vehicles, as well as the conditions with the limitation on the weight of ops and the requirements on explosion - proof and environment protection performances
所涉及的特種條件包括地面和水面運載工具的高速復雜碰撞以及航天運載工具著陸時的復雜碰撞條件,同時也包括對乘員保護裝置的質量限制、防爆性能要求和環保性能要求等。Is characterized by colour digital display with 4 probes, ultrasonic induction, accuratedetection and entering back action, automatic start of anto - collision indication system, digtal display with location, perspective of barriers position and easy installation, which improves substantially the car s practicability, that is it is not disturbed in rain ang nighe, performing its advantages for it s against the disturbance of the strong electromagnetic waves. it is applied to the temperature in the range of - 40 85. it is also characterized by the three - grade dulcet for foretelling, colour digital indication, anti - vibration protection device, durable damp - proof treatment, inserting installation, original configuration, beautiful appearance and firmness. it also adopts anti mal alarm technology. it is specially produced, and its quality is ensured
數碼四探頭彩色顯示超聲波感應,偵測準確進入倒檔,自動開啟防撞提示系統數碼加方位顯示,效果能透視障礙物位置安裝容易,大大提高原車實用性能不受雨天黑夜等影響,盡顯優勢抗強電磁波干擾適應溫度寬40 85三級悅耳預Based on the solving technique of explicit non - linear finite element method and the mechanism in ship - anti - collision equipment collision, this paper develops numerical simulation to collision process of a ship and an anti - collision equipment, then studies the influence of uncertain factors in the collision problems and gives some suggestions to improve the anti - collision equipment
摘要在研究船橋墩防護裝置碰撞機理的基礎上,結合實例探討了碰撞問題中的諸多因家(如碰撞位置、防護裝置的結構尺寸以及碰撞速度等的變化)對防護裝置抗撞性能的影響,並據此對橋墩防護裝置提出了改進意見:通過模擬計算,改進防護裝置的板厚以及板上筋的結構尺寸;在防護裝置的內圍壁與橋墩之間放置橡膠吸能元件或在防護裝置的外圍壁安裝橡膠護舷件,以加強防護裝置的吸能作用。The particle separator ( ips ) is a special device of helicopter used for the purification of the entrance air and the protection of the engine. the vortex blade of the particle separator will be damaged if impacted by the foreign object for a long time, thus the separation efficiency of the particle separator and the safety of the engine will be affected
粒子分離器是直升機上用來對發動機進行進氣凈化和防護的一種專門裝置,外來物的撞擊會對粒子分離器的渦流葉片造成損傷,影響粒子分離器的分離效率,從而對發動機安全帶來影響。Modern vehicles are widely equipped with seat belt and airbag such effective equipment in the industrialized countries in america and europe
在歐美等發達國家,安全帶和安全氣囊作為一種有效的碰撞損傷防護裝置已廣泛應用到了現代汽車上。The safety installation of the automobile bumpproof is a very hot topic nowadays, and it is also one of the most important part of intellectual traffic. we use the compound radar and fm coding technology, choose the unique route to produce and develop the expressway automobile bumpproof and alarming installation, which solve the " false alarming " problem that occurs while b eing interrupted in the complicated traffic conditions
汽車防撞安全裝置是當今世界的熱門話題,是智能交通的重要組成部分,我公司開發生產的高速公路汽車防撞報警裝置採用復合雷達和調頻編碼技術,選擇獨特的技術路線,解決了復雜交通環境下因干擾而產生的"虛警"而且作用距離遠,反應速度快,可靠性高。Expressway automobile bumpproof and alarming installation with annual production of 10, 000 sets
新建年產1萬套高速公路汽車防撞報警裝置Anti - bumping device
防撞裝置Comment on protection device of bridge piers
橋墩防撞裝置評述In the end, the damage process and energy absorbing are obtained, which are of great value for this kind of pier protective devices design
本文共分六章,第一章為緒論,介紹了國內外船船碰撞、船橋碰撞和橋墩防撞裝置的研究概況。Either the collision between ship and bridge or ship and anti - collision equipment is a complicated non - linear dynamic response process under extreme large load in a very short time. because of the complicacy and the uncertain factors in collision process, it is nearly impossible to make theoretic analysis by building up an accurate mathematic model
無論是船-橋相撞或是船-防撞裝置相撞都是一個十分復雜的碰撞動力學問題,是兩者在很短的時間內在巨大沖擊載荷作用下的一種復雜的非線性動態響應過程,且碰撞過程中存在多種不確定性因素,因此企圖通過建立一個精確的數學模型使問題得到完全解析是不可能的。分享友人