变形模量 meaning in English
deformation modulus
ev2
modulus of deformation
Examples
- The 3 batches with 7 groups of prism concrete test specimens and the 3 batches with 22 groups of cube ones were used in mechanical properties test , and a series of parameters of rpc was acquired such as prismatic strength , the cubic strength , split and pull strength , deformation module , peak strain , poisson ' s ratio
进行三批7组棱柱体试件和三批22组立方体试件的力学性能试验，测定了rpc200棱柱体抗压强度、立方体强度、劈拉强度、弹性模量、峰值应变、泊松比等参数，并建立了变形模量和峰值应变的拟合公式。 - According to elasto - plasticity theory , with the help of finite - method program ansys , the paper undertakes the computer analogue tests about the bearing capacity of pile tip arranged by orthogonal principle , and attains the relations of pile - tip bearing capacity to embedment depth , pile diameter , cohesion , internal friction angle and modulus of deformation . by the means of mathematical statistic , regression equation of the ultimate bearing capacity calculated by finite element method is gained through the regression analysis of 81 group data from the computer analogue tests . by comparison and analysis of the values calculated by finite - element regression equation and the values of in situ loading test , the regression equation is gained which calculates the size effect for base resistance of large diameter pile
根据弹塑性理论，运用大型有限元软件ansys按正交设计理论对桩端承载力进行模拟计算，获得桩端承载力与桩长(埋置深度) 、桩径、粘聚力、内摩擦角及变形模量等主要影响因素的关系，并采用数理统计方法，对81组ansys模拟试验结果数据进行回归分析，得到有限元法确定桩端极限承载力的回归公式，并将有限元法回归公式计算值与现场小压板载荷试验值进行比较分析，得到大直径桩端阻的尺寸效应系数计算公式。 - To be the wall material of gtdw , comparing with the conventional concrete diaphragm wall , plastic concrete has a much lower elastomeric modulus that approaches to that of the around soil . as a result , the deformation of the plastic concrete diaphragm wall under pressure will be similar with that of the around stratums . the stress state of the iii diaphragm wall is greatly improved and thus improvement will make it easy for the diaphragm wall to fit the stress changes by the thinner of wall or the frequent changes of the water level
塑性混凝土作为抓斗薄墙的墙体材料，相比于普通混凝土弹性模量显著降低，使其更接近于围土材料的变形模量，所以塑性混凝土防渗墙在其受力后的变形能很好地于周围地层相协调，因而能大大改善防渗墙的应力状况，更好地适应墙体变薄及长江水位频繁变化而带来的应力变化。 - Through a lot of test pile material , this essay concludes the vertical bearing capacity calculation formula of man - made pile with bulb shaped base by strength theory and relative deformation as control criterion . the method of defining pedestal pile foundation deformation modulus is especially discussed in this article , and it takes the mindlin solution as the starting point using mathematics method to get the poisson ' s ratio ( u ) which is the factor influencing foundation soil deformation modulus , and a deformation modulus calculating equation is finally determined
本文通过大量试桩资料和有限元计算分析，给出了以强度理论和相对变形为控制标准的人工挖孔扩底桩竖向承载力计算公式。其中特别论述了扩底桩地基变形模量的确定方法，并从mindlin解出发利用数学方法得出了影响地基土变形模量大小的因素?泊松比，初步确定了比较完善的变形模量计算公式。 - In order to calculate the wall ' s lateral displacement , several diagrams have been cited from a f . e . m results . the main factors have been accounted in these diagrams as below : the wall stiffness , the strut stifmess , the width of pit , the elastic modulus of soil , the depth of the underlying hard layer , the strut preloads and the factors of safety against basal heave
为了计算挡墙的侧向变形，本文引用一个有限元程序计算得出的图表结果。这些结果考虑到了以下主要因素：挡墙刚度、支撑刚度、基坑的开挖宽度、土体的变形模量、坑底以下硬土层的位置、给支撑施加的预压力的大小、抗隆起安全系数等。