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变度的英文

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"变度"怎么读用"变度"造句

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  • variance
  • variation
  • wabble
  • wobble

例句与用法

  • 4 . the recurrence formula of the creep strain is the key of fem calculation of creep stress . in this paper the exponential function is used to figure the creep strain , and the recurrence formula of 3d creep strain at any periond of time is derivated
    徐变变形递推计算公式是温度徐变应力有限元计算实现的关键所在，本文用指数函数式表示徐变度，在此基础上，对三维空间问题徐变变形进行了研究，推导了任一时段徐变增量的递推计算公式。
  • According to the theory of equivalent time , creep as a function of equivalent time is expressed . by fitting experimental data , parameters of creep in equivalent time field are obtained ; initial strain implicit solution of elastic creep equation in equivalent time field is derived
    根据等效时间理论，将徐变表示为等效时间的函数，通过拟合试验数据，得出等效时间域弹性模量和徐变度公式的计算参数，推导了等效时间域的弹性徐变方程的初应变隐式解法。
  • Creep stress is a key part of temperature stress . in the course of computation of thermal - creep - stress , elastic modulus of concrete is related to the age of concrete ; creep of concrete not only is related to the age of concrete , but also loading duration and the relation is complex
    徐变应力是温度应力的重要组成部分，在温度徐变应力计算过程中，混凝土的弹性模量与加载龄期有关，混凝土的徐变度不但与加载龄期有关，还与持荷时间有关，而且关系相当复杂。
  • Based on the continuity of the stress - strain complete curve , we unite the multiaxial creep theory from neville and uniaxial creep theory ( theory of elastic continuation and plastic flow ) to consistently calculate the creep of achcfst members . during creep , the internal force redistribution will occur and strain harmony will be preserved between steel tube and core concrete
    我们建立了一种计算理论把这两个阶段统一起来：根据钢管混凝土轴压构件工作过程的连续性，将neville的多轴应力徐变度理论和单轴应力徐变度理论?继效流动理论结合起来实现理论上的连续性。
  • Actual runs prove that the construction of the heat and power co - production unit is an important route for medium and small nitrogenous fertilizer plants based on coal to thoroughly solve the problem of comprehensive utilization of slag from the gasifer and fine ash , turning these wastes into wealth , and the necessary choice for nitrogenous fertilizer plants to lower production cost , increase benefits and improve competitiveness of the plants on the market
    实际运行情况证明，建设热电联产装里是以煤为原料的中、小氮肥企业彻底解决造气炉渣及细灰综合利用，使其变度为宝的一条重要途径，也是氮肥企业降低生产成本、增加效益、提高企业市场竞争力的必然选择。
  • Creep analysis methods of high - rise buildings and large span buildings can only refer to creep coefficient method in bridge engineering or the method of degree of creep in hydraulic construction engineering under the present experiment conditions . in this paper , the incremental expressions of concrete creep and shrinkage strain when the initial computational age is not the same as the loading age are derived and corrected from the concept of concrete creep coefficient and the mean value theorem of integral and the principle of superposition . the differences of efficiency and accuracy of creep analysis between the finite element method with creep coefficient and the initial stress method with degree of creep are presented . this paper suggests that engineers should use the initial stress method with degree of creep to estimate the influences of creep on high - rise buildings and large span buildings on the basis of conceptual design
    基于现有的试验资料，高层及大跨度民用建筑的徐变分析只能参照桥梁结构中的徐变系数方法或水工结构中的徐变度方法进行.从徐变系数的定义出发，利用积分中值定理和叠加原理，推导并修正了加载龄期与起算龄期不同时徐变收缩应变增量的表达式，对比了应用徐变系数分析徐变的有限元法和应用徐变度分析徐变的初应变法在效率和精度上的差别，并建议应从概念设计的角度出发，采用徐变度的初应变法来估算徐变对高层及大跨度民用建筑的影响
  • A sheet of paper , a piece of cloth or a rope - the simplest materials from daily life can be used for searching the possibilities of how matters are formed . on a visual plain , materials display a unique state of being through compression and take on various forms as they are shaped by the colour gradation of the light source
    打从一张纸、一幅布和一条尼绳，日常遇到最简单的物料，开始去探索物像形成的可能性，通过压缩，把物料呈现出一种独特的状态，光源的颜色变度，使物料形成具象来呈现。
  • According to the characteristic , we establish the calculation model of creep of achcfst members , deduce formula of the axial specific creep of achcfst members , then work out program to calculate the creep of achcfst member and analysis the influence of creep on the mechanical performance of achcfst member
    利用钢管混凝土轴压构件徐变过程中的内力重分布及应变协调性质建立了钢管混凝土轴压构件徐变的计算模型，推出轴向徐变度的计算公式，并据此编制程序计算构件的徐变、研究徐变对构件力学性能的影响。
  • In computation the effect of thermal insulation , elastic modulus , creep degree and autogenous volume change along with age , the progress of pouring by layer , work suspension in summer , the change of air temperature , heat preservation , water cooling , and water storage , by stages on temperature field are considered
    计算中考虑了混凝土的绝热温升、弹性模量、徐变度和自生体积变形随龄期的变化以及分层浇筑、夏季停工、外界气温变化、表面保温、通水冷却及分期蓄水等因素对坝体温度应力场的影响。
  • Abstract : creep analysis methods of high - rise buildings and large span buildings can only refer to creep coefficient method in bridge engineering or the method of degree of creep in hydraulic construction engineering under the present experiment conditions . in this paper , the incremental expressions of concrete creep and shrinkage strain when the initial computational age is not the same as the loading age are derived and corrected from the concept of concrete creep coefficient and the mean value theorem of integral and the principle of superposition . the differences of efficiency and accuracy of creep analysis between the finite element method with creep coefficient and the initial stress method with degree of creep are presented . this paper suggests that engineers should use the initial stress method with degree of creep to estimate the influences of creep on high - rise buildings and large span buildings on the basis of conceptual design
    文摘:基于现有的试验资料，高层及大跨度民用建筑的徐变分析只能参照桥梁结构中的徐变系数方法或水工结构中的徐变度方法进行.从徐变系数的定义出发，利用积分中值定理和叠加原理，推导并修正了加载龄期与起算龄期不同时徐变收缩应变增量的表达式，对比了应用徐变系数分析徐变的有限元法和应用徐变度分析徐变的初应变法在效率和精度上的差别，并建议应从概念设计的角度出发，采用徐变度的初应变法来估算徐变对高层及大跨度民用建筑的影响
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