structure mechanics造句
例句与造句
- application of the elasticity center method of structure mechanics for penstock laid on the downstream face of dam
坝后背管结构力学弹性中心法的应用 - the paper suggests that the load of middle wall of multi-arch tunnel be calculated according to arch structure in structure mechanics
摘要提出了按拱结构计算双连拱隧道中隔墙的荷载。 - pile driving in offshore platform foundation is a synthetic 、 complex and systemic research involved subjects such as dynamics, structure mechanics and soil mechanics
海洋桩基平台打桩问题是一个涉及动力学、结构力学、土力学等多学科领域的综合、复杂、系统的研究课题。 - 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
空间刚架结构是工程上常用的结构形式,根据刚架结构的构建特点进行形状优化可以极大地改善结构的力学性能,减轻其结构重量。 - 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
泄水闸室属于一种复杂的空间结构体系，传统的材料力学，结构力学方法难以真实的反映其受力状态，必然给设计工作带来一定的困难。 - It's difficult to find structure mechanics in a sentence. 用structure mechanics造句挺难的
- 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
分别采用拟静力方法、动力分析中的振型分解反应谱方法与时程分析方法进行计算，通过三种计算方法的对比分析进水塔结构在地震力作用下的动力响应。 - 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
礼品包装要体现文化性，设计师则要更多了解包装容器的结构力学，包装内容物的属性，要谙熟内容物背后的文化底蕴，要合理调配各种资源以体现“礼”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
通常弧门荷载作为一组集中荷载作用于牛腿或闸墩上，而这组荷载对闸墩受力的影响范围材料力学方法和结构力学方法是不能解决的，受力状况大部分是通过光弹试验完成。 - 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
本文以日光温室为试验研究对象，基于rough集理论对试验数据的完备化推理分析，应用结构力学等知识，根据温室载荷设计标准，分析研究了基于rough集的日光温室结构优化设计的方法，提出了一种基于试验数据本身信息的日光温室结构优化设计的新方法。 - 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
同时，为提高设备整体的性能，对机械传动单元中重要部件台面框架与丝杠的机械性能进行了优化与计算，重点运用结构力学的分析方法对台面框架各节点与杆件的受力与变形做了精确的计算，并对丝杠的耐磨性、刚度、稳定性进行了可靠性分析，保证了设备的总体精度，提高了设备的可靠性，得到了比较理想的结果。 - 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)受火构件等效成常温构件后,再对火灾高温下混凝土瞬态热应变导致的轴向刚度降低进行修正,推导了受火梁柱的刚度降低修正计算公式,基于结构力学矩阵分析法推导了受火构件的温度内力和变形计算公式。 - 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
考虑接触问题的有限元分析法是在传统的有限元法基础上发展起来的处理连接面接触问题的一种数值计算方法，它是弹性力学基础理论与有限元方法相结合的产物，是计算结构力学的一个重要分支。 - 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
本文用数值分析的手段，对既有隧道的安全性进行了弹塑性静力分析、瞬态动力学分析和结构力学分析，如下：(1)、新建隧道的开挖对既有隧道造成偏压影响，使得既有隧道发生偏转和变形，从而对隧道衬砌产生不良后果，其影响程度与隧道间距、施工方法、地形和围岩状况有关。 - 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
本文针对深基坑排桩支护桩顶圈梁设计计算中存在的问题，以桩项圈梁的作用机理为主要研究内容，分别采用传统的结构力学矩阵计算方法和有限元分析软件对排桩?项圈梁支护体系内力进行计算和分析，对桩项圈梁作用的力学机理进行了深入的研究。 - (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)、在邻近隧道施工之前，既有隧道可能已经受到一定程度的破坏，既有隧道可能存在各种缺陷，通过结构力学计算，分析了有空洞存在或隧道衬砌结构厚度不够时隧道安全性。
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