滑移現象 的英文怎麼說
中文拼音 [gǔyíxiànxiàng]
滑移現象
英文
slip phenomenon-
Its hysteretic curve is plumper, its ductility coefficient and energy dissipation capacity have been improved remarkably. the inclined staff of the steel bar truss has a restraining faction to the development of the crack, and the phenomena is that there has more crak and larger distributing area on the shear wall, which is an important token of the improved seismic capacity. concealed steel bar truss has the faction of increasing the height of plastic hinge area, which is another important token of
研究結果表明:內藏鋼桁架高剪力墻與普通高剪力墻相比:屈服荷載和極限荷載均比顯著提高;屈服剛度明顯提高;其滯回環相對飽滿，延性系數及耗能能力顯著提高;內藏鋼桁架高剪力墻，其鋼桁架斜桿對裂縫發展有控製作用，現象是墻體上的裂縫較多、分佈域較廣，這是抗震耗能能力增強的重要表徵;內藏鋼桁架高剪力墻有增大底部塑性耗能區域的作用，這是抗震耗能能力增強的另一重要表徵;內藏鋼桁架還有顯著提高抵抗剪力墻基地剪切滑移能力的作用。Under the normal environment there is pressure on the vibrator, if there is tension with the vibrator the separation phenomenon would appeared. the appearance of this phenomenon can made the system lost it nature function
預緊結構的正常工作環境是處于受壓狀態的，而正常工作條件下是不允許有滑移、接觸分離現象產生的。Abstract : “ high pressure oil shock ” has been found to be the major source of shock noises in the rotary piston vacuum pumps. recently, we found that the oil shock may shift forward. here, the high pressure oil - shock and the formation mechanism of three other types of shock were analyzed so as to reduce the vacuum pump noises
文摘: 「高速油液沖擊」是滑閥真空泵沖擊噪聲的主要激勵源，通過試驗發現了這一沖擊的前移現象，並進一步分析了高速油液沖擊和其他三種沖擊的形式，為降低滑閥真空泵噪聲提供了可靠的依據。At last, in according to the experiment results, the interpretation of the mechanism of the slip phenomenon of prepressing - contact spring - damping system was given in this dissertation. further more, the relationship among the limit frequency, the value of prepressing, excitation frequency, the amplitude of excitation and the materiel parameter was analyzed. base on the theory analysis the limit frequency formula was given, and the contact - slip condition for engineering application was concluded
最後根據理論研究與試驗分析的結果，分析預緊接觸式彈簧阻尼系統產生滑移現象的機理以及共振峰值漂移現象的理論解釋，並通過定性分析接觸分離時的頻率與預緊量、激勵頻率、激勵力幅值以及墊層的材料參數之間的關系，提出能定量描述系統出現滑移現象的極限頻率公式，總結了預緊接觸式結構始終保持接觸的條件。In view of a suburb major trunk road pavement failure, mainly from surface depression, cracking and slipping, water destruction, design failure, this paper analyzes the cause of destruction, proposed the preventive measure, to avoid the early destruction of the pavement, thus enhancing the quality of the road surface and lengthening the service life of the road
摘要針對市城郊某主幹道的路面破壞現象，主要從路面沉陷、裂縫和滑移、水破壞、設計不合理等幾個方面分析瀝青路面產生破壞的原因，同時對應地提出了瀝青路面破壞的預防措施，以此引起廣大道路設計人員與施工人員的重視，避免瀝青路面的早期破壞，從而提高路面的使用質量和延長道路的使用壽命。By combining the parameter smooth projection algorithm and the integral - type lyapunov design technology with the sliding mode design technology with boundary layer, the performances for the system to avoid the parameter drift phenomena, the chattering phenomena, and the controller singularity problem were improved
通過將參數光滑投影演算法，帶飽和層的滑模面設計技術以及積分型李雅普諾夫設計技術集成起來，使得演算法提高了系統在抑制參數漂移、抖振現象、控制器奇異等方面的能力。The study on retarded creep behavior using creep theory under condition of reservoir water lever in stabilized status for one and a half year demonstrates that the viscous coefficient of sliding soil shall increase as creep procedure continues, meanwhile, the displacement process of landslide surface area fitted by logarithmic curve matches closely with measured values
以蠕變理論研究在庫水位穩定一年半的條件下滑坡的減速蠕變現象，證明滑帶土粘滯系數隨蠕滑過程不斷增大，以對數曲線擬合滑坡表部位移過程與實測值吻合較好。The prepressing - force is changed by the state of the prepressing - contact cushion structure, and the slip phenomenon is appeared in the vibration environment
預緊接觸式墊層結構中的預緊力是隨系統的狀態而改變的，在一定的振動環境下，會產生滑移、接觸分離等現象。Because of the former anchorage systems designed according to matching 1860mpa strength strands in the beginning of 90 ", they can not be suitable any more for the super strength strands with 2000mpa. therefore, some accidents occurred such as strands sliding and broken when tensioning. in addition, the advantages of the new materials as their high mechanics performance are not be used completely as the prestressing structures was designed as per the 1860mpa strands, which will result in the waste of materials, in view of the above - mentioned facts, by means of analyzing the development of anchorage systems home and abroad, in connection with the characteristics of the super strength strands ( 2000mpa ), this topic made a research on hvm15 anchorages by theoretical calculation and finite element analysis, and also on the manufacturing process and test
隨著預應力技術的發展和冶金工業冶煉技術的不斷進步，預應力鋼絞線的強度不斷提高，由原來1470mpa提高到1860mpa ， 90年代末期已出現了2000mpa超高強鋼絞線，而原來的是在90年代初期按抗拉強度為1860mpa的鋼絞線標準設計的，因此，原有的錨具已不能適應現有超高強度2000mpa的鋼絞線強度要求，在工程中出現了斷絲滑移現象，同時，在使用和設計時仍按1860mpa鋼絞線的指標進行設計應用，沒能充分發揮材料的力學性能，造成材料浪費。In a word, the works of this paper is as follows : 1, about the stability analysis of bridge foundation, the variational kp method is researched. at the same time, an improved method that not only keeps the merits of the former method, but also improves the precision and extends the range is putted forward. at the basis of pointing out the phenomena of sloping surface moving when the loading, structural boundary or hydrology and geology conditions changes, the dynamic stability analysis to considering the moving of sloping surface is putted forwarded
本文主要在以下幾個方面開展研究工作： 1 、在大型橋梁地基基礎的穩定性分析方面，對非線性有限元求解方法?變k _ p法進行了研究，在保持原有方法優點的同時，提出了一種改進方法，可以提高該方法的求解精度與適用范圍；在指出最不利滑動面會在荷載、結構邊界、水文地質條件等發生變化時發生遷移現象的基礎上，提出了基於最不利滑移面遷移的穩定性動態分析方法。Whereas block element of interface element method ( iem ) could be arbitrary shape, the interfaces between block could describe the phenomenons of slip and crack, analysis of mesomechanics of concrete applying iem is appropriate. the model and arithmetic of iem is introduced in the paper
鑒于界面元離散模型中的塊體元可以為任意形狀，塊體元交界面的界面又能描述滑移或開裂現象，將其應用於混凝土多相材料的細觀力學行為分析及其對宏觀性能的影響是很合適的。The risk of using the thermally insulated pipeline is that the exterior layers covering the steel pipe may be pulled off if the shear stress on the interface induced by the pullout force from the tensioner is greater than the binding force between two neighboring layers during installation
鋪設單重管最容易出現的問題是由於張緊器張力作用而導致單重管各層之間產生剪切力，如果抗剪能力不足產生相對滑移，就會出現拉脫現象，造成工程事故。The third one describes the properties of working fluid and some experiments on viscous - temperature curves of silicone oil, named as 0. 017m2 / s, 0. 027m2 / s and 0. 037m2 / s. the experimental results demonstrate that the dimension of plate and properties of working fluid have influences on life - span and torque transfer performance of lvc. in chapter four, the strength of each component of lvc were designed and corrected and the new seals were used and the space between the inner and outer plate is 0. 4mm
第一章主要說明了課題研究的背景和意義、液體粘性聯軸器的工作原理及其在工程上的應用，介紹了常時四輪驅動汽車的概念與分類；第二章在閱讀大量文獻的基礎上，對液體粘性聯軸器的研究成果進行總結，包括粘性聯軸器的扭矩計算，扭矩輸出所受的影響因素，駝峰發生的機理、駝峰觸發的溫度、駝峰發生時的最小轉速差，聯軸器在發生駝峰現象之前硅油剪切的內部溫度特性，聯軸器的傳熱模型以及汽車速度、滑移率對轉速差的影響。分享友人