structure mechanics造句
例句與造句
- application of the elasticity center method of structure mechanics for penstock laid on the downstream face of dam
壩后背管結(jié)構(gòu)力學(xué)彈性中心法的應(yīng)用 - the paper suggests that the load of middle wall of multi-arch tunnel be calculated according to arch structure in structure mechanics
摘要提出了按拱結(jié)構(gòu)計算雙連拱隧道中隔墻的荷載。 - pile driving in offshore platform foundation is a synthetic 、 complex and systemic research involved subjects such as dynamics, structure mechanics and soil mechanics
海洋樁基平臺打樁問題是一個涉及動力學(xué)、結(jié)構(gòu)力學(xué)、土力學(xué)等多學(xué)科領(lǐng)域的綜合、復(fù)雜、系統(tǒng)的研究課題。 - spacial frame is a shape used commonly in engineering . its structure mechanics performance can be improved greatly and its weight can be lightened by use of shape optimization too
空間剛架結(jié)構(gòu)是工程上常用的結(jié)構(gòu)形式,根據(jù)剛架結(jié)構(gòu)的構(gòu)建特點進行形狀優(yōu)化可以極大地改善結(jié)構(gòu)的力學(xué)性能,減輕其結(jié)構(gòu)重量。 - the pier room being a sophisticated spatial structure system, conventional methods in material mechanics and structure mechanics find difficulty in describing the real burdening situation, which presents embarrassment in designing
泄水閘室屬于一種復(fù)雜的空間結(jié)構(gòu)體系，傳統(tǒng)的材料力學(xué)，結(jié)構(gòu)力學(xué)方法難以真實的反映其受力狀態(tài)，必然給設(shè)計工作帶來一定的困難。 - It's difficult to find structure mechanics in a sentence. 用structure mechanics造句挺難的
- by means of adopting structure mechanics method, quasi-static approaches, response spectral of modal combination approach and time-history analysis approach, the responding problems of static-dynamic load of structure are solved
分別采用擬靜力方法、動力分析中的振型分解反應(yīng)譜方法與時程分析方法進行計算，通過三種計算方法的對比分析進水塔結(jié)構(gòu)在地震力作用下的動力響應(yīng)。 - the present packing must manifest the culture, the designer must more understandings packing vessel structure mechanics, the packing content attribute, want to know well the content behind the cultural inside story, must reasonably mix each kind of resources to manifest " the ritual " the character
禮品包裝要體現(xiàn)文化性，設(shè)計師則要更多了解包裝容器的結(jié)構(gòu)力學(xué)，包裝內(nèi)容物的屬性，要諳熟內(nèi)容物背后的文化底蘊，要合理調(diào)配各種資源以體現(xiàn)“禮”字。 - traditionally, loads of the arc gate are applied on the support or gate frusta as a set of concentrated load, but the effect range of such load on the frusta cannot be solved by material mechanics and structure mechanics . most of the load cases are fulfilled through optic-elastic test
通?；￠T荷載作為一組集中荷載作用于牛腿或閘墩上，而這組荷載對閘墩受力的影響范圍材料力學(xué)方法和結(jié)構(gòu)力學(xué)方法是不能解決的，受力狀況大部分是通過光彈試驗完成。 - taking the greenhouse as application object, based on the analysis of the test data by the theory of rough sets, and using the theory of structure mechanics, the dissertation presents a new method of optimizing designing of greenhouses " structures based on the rough sets theory
本文以日光溫室為試驗研究對象，基于rough集理論對試驗數(shù)據(jù)的完備化推理分析，應(yīng)用結(jié)構(gòu)力學(xué)等知識，根據(jù)溫室載荷設(shè)計標(biāo)準(zhǔn)，分析研究了基于rough集的日光溫室結(jié)構(gòu)優(yōu)化設(shè)計的方法，提出了一種基于試驗數(shù)據(jù)本身信息的日光溫室結(jié)構(gòu)優(yōu)化設(shè)計的新方法。 - in the calculating process . the function of liquid proportion control was discussed . especially to the synchronic control system and the dynamic character of synchronic error and the motor circuit . lt also discussed the relationship between the hydraulic system parameter and the transmission system . in the transmission unit . the mechanical function of main parts has been optimized and calculated . good results gotten . the stress and deformation of the frame joints and poles were calculated using structure mechanics method . the character of the screw pole were analyzed
同時，為提高設(shè)備整體的性能，對機械傳動單元中重要部件臺面框架與絲杠的機械性能進行了優(yōu)化與計算，重點運用結(jié)構(gòu)力學(xué)的分析方法對臺面框架各節(jié)點與桿件的受力與變形做了精確的計算，并對絲杠的耐磨性、剛度、穩(wěn)定性進行了可靠性分析，保證了設(shè)備的總體精度，提高了設(shè)備的可靠性，得到了比較理想的結(jié)果。 - in the second part, considering the depress of the stiffness of concrete caused by its transient thermal strain under fire, the current formulas can be conducted, and then the formulas to calculate the internal force and deformation of rc frame under fire can be conducted by structure mechanics
(2)受火構(gòu)件等效成常溫構(gòu)件后,再對火災(zāi)高溫下混凝土瞬態(tài)熱應(yīng)變導(dǎo)致的軸向剛度降低進行修正,推導(dǎo)了受火梁柱的剛度降低修正計算公式,基于結(jié)構(gòu)力學(xué)矩陣分析法推導(dǎo)了受火構(gòu)件的溫度內(nèi)力和變形計算公式。 - the finite element analysis method based on contact problem is a numerical algorithm used for solving contact problem of connection interface, which is developed from the general fem . this method is a combination of elasticity theory and fem, also it is an important aspect of computational structure mechanics
考慮接觸問題的有限元分析法是在傳統(tǒng)的有限元法基礎(chǔ)上發(fā)展起來的處理連接面接觸問題的一種數(shù)值計算方法，它是彈性力學(xué)基礎(chǔ)理論與有限元方法相結(jié)合的產(chǎn)物，是計算結(jié)構(gòu)力學(xué)的一個重要分支。 - under the direction of elastic-plastic statics theory, transient dynamics theory and structure mechanics theory, the means of numerical analyse is adopted in this thesis to study the security of existing tunnel . the thesis studies the contents as follovvs : ( 1 ) the bias pressure, vvhich is caused by the digging of new tunnel, deflects and deforms the lining of existing tunnel . the effect degree relates to tunnel space, construction method, topography and round rock
本文用數(shù)值分析的手段，對既有隧道的安全性進行了彈塑性靜力分析、瞬態(tài)動力學(xué)分析和結(jié)構(gòu)力學(xué)分析，如下：(1)、新建隧道的開挖對既有隧道造成偏壓影響，使得既有隧道發(fā)生偏轉(zhuǎn)和變形，從而對隧道襯砌產(chǎn)生不良后果，其影響程度與隧道間距、施工方法、地形和圍巖狀況有關(guān)。 - study on the mechanism of the top beam that used in retaining and protecting piles of deep foundations is the uppermost section of this master degree thesis . the classical structure mechanics method and the finite elements analysis software are used to calculate and analyse the internal force of the piles-top beam retaining system . based on the research of the mechanism of the top beam, the optimal design of piles in row is discussed
本文針對深基坑排樁支護樁頂圈梁設(shè)計計算中存在的問題，以樁項圈梁的作用機理為主要研究內(nèi)容，分別采用傳統(tǒng)的結(jié)構(gòu)力學(xué)矩陣計算方法和有限元分析軟件對排樁?項圈梁支護體系內(nèi)力進行計算和分析，對樁項圈梁作用的力學(xué)機理進行了深入的研究。 - (3 ) some destroy is likely to occur to existing tunnel before new construction, that is to say, the tunnel perhaps holds some flaw, therefore, a structure mechanics method is used in this thesis to analyze the safety of existing tunnel vvhich is under the condition of back cavity and insufficient thickness
(3)、在鄰近隧道施工之前，既有隧道可能已經(jīng)受到一定程度的破壞，既有隧道可能存在各種缺陷，通過結(jié)構(gòu)力學(xué)計算，分析了有空洞存在或隧道襯砌結(jié)構(gòu)厚度不夠時隧道安全性。
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