塑性波 的英文怎麼說
中文拼音 [sùxìngbō]
塑性波
英文
plastic wave-
The pressure proportional elastic deformation of this bourdon tube is transmitted through a low friction movement to the knife edge pointer
波登管的壓力比例塑性變形通過摩擦力很小的機械裝置傳遞給刃形指針。The pressure pro - portional elastic deformation of this bourdon tube is transmitted through a low friction movement to the knife edge pointer
波登管的壓力比例塑性變形通過摩擦力很小的機械裝置傳遞給刃形指針。The pressure proportional elastic deformation of this bourdon tube is transmitted through al low friction movement to the knife edge pointer
波登管的壓力比例塑性變形通過摩擦力很小的機械裝置傳遞給刃形指針。The papers whose research object is the 7 - floor frame - structure with isolator - seismic layer, in which the isolator - seismic layer adopt some standard interlayer rubber isolator. by establish a 3 - dimension finite - element modal and use the a nalysis soft - ansys, we can make dynamic analysis on the structure. by analyses we can get some response characteristics of the structure sparked by the normal and rarely earthquake of 8 - degree fortify intensity, by the double - horizons seismic and by the vertical seismic
本論文設計了一7層的具有隔震層的框架結構並以此為研究對象，其中隔震層採用標準件的夾層橡膠隔震墊，通過建立三維有限元分析模型，運用大型有限元分析軟體? ansys對結構進行動力響應彈塑性時程分析，得出了結構在8度設防烈度下的常遇水平地震和罕遇水平地震激勵下的響應特性、在雙向水平地震波激勵下結構的響應特性和在豎向地震波激勵下結構的響應特性。Insert nut is designed for rapid installing into thermo - plastics by means of ultrasound. its two opposite helical knurl bands provide a combination of high torque and pulling out resistance
壓入式螺母通過加熱或利用超音波可快速安裝到熱塑性塑料中，它的兩道相反旋向的壓花帶可提供較高的抗扭轉和抗拉拔能力Standard practice for installation of thermoplastic pipe and corrugated pipe in septic tank leach fields
化糞池瀝濾場用熱塑性管道和波紋軟管的安裝標準實施規范Doctor candidate : yan qiwu supervisor : prof. slien pllsheng iii this thesis, a systematic theory on spatial elastic - plastic time - history analysis of reinforced concrete frame - tube structures tinder strong multiple earthquake excitations is established. covering problems about materal, rnember and structural system considering about the nonlinearity of material, geometry and boundary
木文考慮了材料、幾何、邊界非線性，建立了從材料、構件到結構的一個較為系統的鋼筋砼框筒結構在多維地震波作用下的空間彈塑性時程分析理論。The result shows that under the effect of repeated impact load, the stress wave produces reflection in the metallurgical junction plane between coating and basal body, and forms stretch wave causing longitudinal split and angle split of coat ; the microcosmic spot pitting and deep layered peeling off occur in coating surface due to stress concentration ; the energy accumulation of impact loading causes rigidity variation and plastic deformation
結果表明：在多沖載荷作用下，應力波在塗層和基體的冶金接合面發生反射，形成拉伸波造成塗層的縱裂和角裂；在塗層表面由於應力集中，塗層表面發生微觀點蝕和深層剝落；沖擊載荷能量的積累，造成塗層試樣硬度變化和塑性變形。Every tree or tower could be recycled in a new context, for it was the impressionistic realm chor yuen was interested in. it was a realm of ancient, distant times of worldly intrigues, in which the essence of chivalrous knights - errant was more important than historical accuracy. the studio then became the perfect environment to conjure up these metaphorical backdrops in which the dark drama of human deception could be played out
一樓一閣，一樹一木，盡可循環再用，因為楚原要經營的是一種寫意的境界，描述渺遠的古代俠客世界，只取其神髓，跨過歷史，利用片廠的可塑性，變化出種種江湖風景，用以烘托波譎雲詭的人心。The exponent of singularity is determined through asymptotic analyses, and the plastic shock is eliminated that exists in non - viscosity solutions
經過對奇異場的漸近分析確定冪奇異性的階次，消除了無粘性解中存在的塑性激波。Researching on the technology if reverse order is to study strains if pits, structural systems if basement, environmental surwey and underpinnings. on account of emphasizing developing methods if checking strength if pick - ets, modemizing machenes of excavation and studying methods of underpinning is put forward and is a way if controlling the quality of pickets in sites, which leads an active effect ; synthetic application if rankintheory, spatial and time effect theory to excavation tl aanalyze the state of soil force and strain is brought forward and the time effect should be considered in the zone of clay, the formation and development of soil plasticity are analyzed and the most dangerous zone to decide how to excavate and where to begin is found ; analyzing the cause of picket settlement during reverse order and the differential settlement and discussing hlw to solute it. duringh the temporary survey and the environmental warship, bringing rorward the theory of environmental vibration and analyzing the state of soil force and probability of losing stabilization of soil under the effect of environmental vibration ; analyzing the state offeree in underground concrete wall by the method of mathematics and pointing out the place of the maximum force and deformation. based on systematic illustrating the reverse order, problems about application and development of reverse order and suggestions also are expressed
鑒于國內外的研究把重點放在大力發展工程樁的實驗室承載力監測方法與設備、如何使土方開挖機械現代化及對周圍建築的臨測方法上，本文提出了現場利用聲波層析成像技術監測鋼砼樁內部質量的方法與程序，並得出了聲波層析成像技術是砼樁的動態質量檢測的有效手段，這對指導施有積極、現實意義；提出了綜合運用朗肯土壓力理論、基坑空間和時間效應影響理論來分析逆作法施工過程中基坑邊坡土體應力及應變的變化情況，指出粘土地區也應考慮時間效應，並且進一步分析了基坑邊坡土體的塑性區形成和發展，找出邊坡最不利的區域，以確定地下室土體的挖掘的方式和順序，指出憑主觀臆斷與經驗來施工是不可取的；在分析、經較逆作法與大開挖順作法的地下室結構體系受力情況及施工順序的不同，提出了節點處理技術；分析了逆作法施工期間樁的沉降變化原因及由此而產生的差異，並探討了解決的方法；本文還提出了環境振動對土體邊坡穩定產生影響的觀點，並分析了在環境振動影響下，土體的應力狀態及土休失穩破壞概率，並且還運用彈性力學知識和數學分析的方法定量地分析了地下混凝土墻受力狀態，指出了被監測墻體的最大應力、應變位置。Study on propagation properties of combined stress waves in viscoplastic thin - walled tubes
粘塑性薄壁管中復合應力波的傳播特性研究The afterflow represents a production of kinetic energy which becomes convered into a pressure wave when the outward flow of water is reversed.
殘余塑性流動代表在外向水流返回時動能變為壓力波的一種結果。In fact, the constitutive models employed in both methods could not re - produce the dynamic behaviour of soil to non - proportional cyclic loading, such as waves loading. to simulate dynamic responses of elastic, visco - elastic and elasto - plastic sea beds, linear and / or non - linear numerical models based on generalized biot ' s theory are developed together with stable and effective algorithm. the difficulty in numerical computation made the generalized biot ' s theory be difficult to be put into practice in the field of geotechnical engineering
上述兩種方法採用的土體本構模型都不能再現砂土在暴風浪等非比例加載條件下的動力特性，本文基於廣義biot理論提出了波浪作用下海床線性或非線性動力響應的耦合計算模型與穩定、高效數值演算法，分別針對土的彈性、粘彈性與彈塑性本構關系，對海床的動力響應進行了有限元數值模擬與分析。So the seismic capacity of this system can be evaluated. the time - history analysis, as another method, is applied
接著，採用newmark直接積分法對桿單元模型進行了地震波作用下的彈塑性時程分析。The evolution of shock waves in a viscoplastic bar with variable section
粘塑性變截面桿中沖擊波的演化Many types of dynamic load can be used to analyze the problems of interaction of soils and structures with this program. and it is necessary to use effective stress method to study dynamic deformation problems of soil subgrade. for convenience, traffic load is simplified as half - sinusoidal load, and the soil of subgrade is assumed to be strain - hardening
將交通荷載簡化為半波正弦荷載，假定地基土體為硬化型土，運用本文編制的動態彈塑性有限元程序，分析了單次動力加載和循環動力加載條件下道路橫截面與軟土地基共同變形特性。A certain thickness of sand cushion of a certain size or gradation is paved between the foundation and ground in this new method. when earthquake happens the sand cushion will have plastic shearing strain, reducing the input of high frequency volume, thus consume the earthquake energy form substrate. it is showed in shaking table experiments that there is relevant slippage between foundation and sand cushion, which can prevent the seismic energy from being passed to the above structure and thus reduced the seismic role for the above structure
在建築物的基礎與地基之間鋪設一定厚度、某種單一粒徑或級配砂墊層，在地震作用時砂墊層發生的塑性剪切變形，減少地震波高頻分量的輸入，從而消耗了下層傳來的地震能量；振動臺試驗表明，當振動發生時，基礎與砂墊層之間有明顯的滑移產生，這就對地震能量向上部結構的傳遞起到了隔斷作用，因而對上部結構起到了減震作用。In the area of elasto - plastic dynamic analysis of frame with friction energy dissipation, the design - oriented nonlinear seismic response time history analysis method for frame with friction energy dissipation has been set up. and the corresponding program idaff is developed using visual c + + language ; the analytic solution of a single - damped - story braced frame with friction energy dissipation under the sine wave excitation has been give ; besides these, a vibration reduction analysis of multi - story frame with friction energy dissipation has been given in the paper and some useful conclusions have been drawn
在摩擦耗能框架結構彈塑性動力分析方面，本文建立了面向設計的摩擦耗能框架結構非線性地震反應時程分析方法，並利用vc + +編制了相應的程序idaff ；給出了帶有摩擦耗能器的有阻尼單層框架在正弦波激勵下反應的解析解；同時本文從多自山度的角度出發對摩擦耗能框架的影響因素進行分析，得出相關的結論。The calculating formula of yield surface for special - shaped column and the correspondent program are given in this paper. thereafter, the position and order about the beam column plastic hinge are drawn ; it is considered that the r. c. frame structure with special - shaped column reveals the typical characteristic of " strong column and weak beam "
推導了異形柱屈服面計算公式；選取了24條地震波，以場地類別作為劃分依據，編制了相應的程序，計算並繪制了樑柱塑性鉸出鉸位置和順序圖，認為鋼筋混凝土異形柱框架結構表現出典型的「強柱弱梁」特性。分享友人