震動制型機 的英文怎麼說
中文拼音 [zhèndòngzhìxíngjī]
震動制型機
英文
jolter-
According to composition and structure feature of jinjiang landslide analysis, the author considers it was a enormous landslide with the characters about multi - period ( total four slides ) and overlaying, its mechanism of deformation failure attributed to a representative sliding - bending mode in the consequent slope, the stability calculation indicates that no matter what the whole landslide would not slide, while, as earthquake intensity reaching or exceeding vi, the first - period landslide which lies to the south of huangjiagou in the front slip mass and the fourth - period landslide which lies to the north of caojialiangzi in the back slip mass will slide
由金江滑坡的組成及結構特徵分析可知，邊坡為一多期次（四次滑動）兼具超覆特徵的巨型滑坡，其變形破壞機制屬順層邊坡中比較典型的滑移?彎曲型。穩定性計算表明，滑坡整體穩定性較好，僅在遭遇度及其以上地震作用的情況下，堆積體前部靠黃家溝以南的第一期滑坡及靠後部北側曹家梁子的第四期滑坡堆積體才會失穩；因素敏感性分析表明，滑坡穩定性對地震（尤以強震）最為敏感。Products includes clutch cover. clutch disk for light & heavy vehicles, piston ， engine for gasoline & diesel engine, shock absorber for light & heavy vehicles, auto remote security systems, power window controllers, normal alarm, door locks, fuel caps, steering column locks, alternator & starter, alloy & die casting parts, other automotive parts, wet and dry cylinder liner of gasoline and diesel engine
主營產品有適用於輕，重型車用的離合器蓋，離合器鋼片，適用於汽油發動機和柴油發動機用的活塞，發動機，適用於輕，重型車用的減震器，汽車遙控安全系統，電窗控制器，報警器，門鎖，交流發電機，起動器，汽缸等。Based on the dynamic analysis of the three - dimensions finite element model of three - gorges ship lift structure, the equivalent reduced mechanical model is established. the comparisons beween the dynamic characteristics and seismic response of these two models demonstrate that the reduced mechanical model can be used in the research on the seismic whipping effect control in the top machinery building of the ship lift structure
本文基於三維有限元模型的動力分析建立了等效的簡化力學模型。兩種模型的動力特性和地震反應表明，升船機頂部廠房地震鞭梢效應的磁流變智能自適應減震控制可以採用本文建立的簡化力學模型模型。Then a simplified computational modal of damping isolation systems is established for a platform structure, and the relationships between the parameters of isolation layer and structural damping ratio, including their vibration - suppressed effect on the whole structure and the relative displacement of isolation layer are studied, and the simulation analysis under several representative load case of random wave force and earthquake affairs is performed. under random wave force, using complex mode theories, non - classically damp problems considering the interaction between the structure and wave, lying in deepwater, are studied. and the resolution solution of structural response are achieved. the results of calculating and analysing show that adding damping isolation to a jacket is an effective way to reduce vibration for offshore platforms
針對某一典型平臺結構，建立了海洋平臺結構阻尼隔振體系簡化計算模型，進行了波浪荷載工況和地震工況的數值模擬，研究了隔振參數與結構阻尼比的關系以及它們對結構整體和隔振層層間相對位移的控制效果，運用復模態理論研究了位於較深水位的固定式導管架海洋平臺在隨機波浪力作用下考慮結構與波浪相互作用時運動方程中非經典阻尼的解耦問題，獲得了結構響應的解析解。Significance of some measures to improve the application of computer simulation technology in structural seismic analysis, including establishing or upgrading the hysteresis model and multiparameter failure criteria of structural members, studying the damping mechanism of structures during decomposing, discussing the application of database technology in simulation system, developing analysis models for innovating structures and algorithms for analysis of earthquake responses of structures with initial damage, and introducing parallel technology is pointed out
指出建立或完善構件層次的滯回本構模型和多參數破壞準則，研究結構解體前後的阻尼機制，探討數據庫技術在模擬系統中的應用，發展新型結構體系的分析模型以及具有初始損傷結構的地震反應分析方法，引入并行計算技術等對推動計算機模擬技術在結構抗震分析中的應用具有重要的意義。In the article, from phenomenon to theory, we have studied the characteristics of strong group seismogenic earthquakes and group activities and tried setting up 3d finite element model and studied the mechanism of strong earthquakes group activities, particularly, aiming at sichuan - yunnan special region, applying the latest research result of geologic structure and deep physical geography. it is only the original intention to set up a theoretical basal platform for earthquake analysis and prediction and to search for some ways for physical prediction
本文試圖從現象到理論，研究強震的成組孕育、成組活動特徵，特別是針對川滇這一特定地區，應用地質構造和深部地球物理的最新研究成果，建立三維有限元模型，研究強震成組活動的機制，為地震分析預測研究搭建一個有一定理論基礎的平臺，探索地震物理預測的一些途徑，這正是本論文的初衷。First, one type of sma - based passive energy dissipation device was developed to utilize pseudo - elastic property. then, according to the characteristic of response of the passive energy dissipation systems, adapting the bilinear restored force model, the mof shear type elastic - plastic time history analysis program is compiled. the vibration - suppressed is verified and vibration control mechanism of sma dampers is studied by time - history analysis
首先利用sma的超彈性性能，設計了一種新型的耗能減震裝置；其次，結合耗能減震結構的動力反應特點，採用雙線性模型，編制了耗能減震結構串聯多質點體系彈塑性時程分析程序，通過對有控結構和無控結構的地震響應分析比較，檢驗了sma耗能器的被動控制效果，探討了其控制機理。分享友人