大直径桩 meaning in Chinese
large diameter pile
Examples
- A nonlinear simulate analysis of finite element method in large diameter pile
大直径桩非线性模拟分析的有限元法 - Application of php slurry to construction of large diameter foundation piles in deep water
泥浆在深水大直径桩基施工中的应用 - Elastic - plastic finite element analysis of the rule of load transfer for large - diameter piles
大直径桩荷载传递规律的弹塑性有限元分析 - 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。 - Secondly , on the basis of the theory of rayleigh - love bar , the longitudinal vibration of a large diameter end - bearing pile in saturated soil is investigated considering transverse inertial effect . the vibration of pile considering transverse inertial effect is different from the one not considering this effect significantly at a smaller slenderness
2 、根据rayleigh - love杆理论，计及桩身的径向变形，研究了饱和土中考虑横向惯性效应的大直径嵌岩桩纵向耦合振动理论，分别在考虑与不考虑横向惯性效应下，比较了大直径桩纵向振动的特性。