变荷载 meaning in English
variable load
Examples
- Analysis of ouyanghai thin arch dam considering temperature variation loads with three - dimensional nonlinear finite element method
考虑温变荷载分析欧阳海薄拱坝的三维非线性有限元法 - The analytical solution for the case under the constant loading is obtained , and the iteration formulae of the effective stress for the case under the varying loading are also done by dividing the varying loading into instantaneous ramp loading
在变荷载作用下，把变化阶段的荷载划分为一系列不连续的剧加荷载，导出有效应力的递推公式。 - The analytical theory for one - dimensional large - strain and non - linear consolidation of soft soils under time - dependent loading obtained herein provides a direct and efficiency tool for the verification of numerical methods used in solving large - strain consolidation problems . moreover , the semi - analytical method and the corresponding computer code developed provide more reasonable theoretical supports for practical consolidation analyses and computations of soft clayey soils
本文在简化假定下给出的考虑变荷载的软粘土一维大应变非线性固结解析解为大应变固结问题各种数值解法的验证提供了直接有效的工具；建立的半解析法和编制的相应程序为实际软粘土地基的固结分析提供了更为先进合理的理论支撑。 - Analytical solution was obtained for one - dimensional large - strain and non - linear consolidation of single - layered soil under time - dependent loading on the basis of some simplifications . meanwhile , semi - analytical method was proposed for solving more complicated consolidation problem and corresponding computer code was developed for one - dimensional large - strain consolidation analyses , in which , complicated factors such as selfweight , non - linear and rheological properties of soft soils can be all taken into consideration . the correctness of the method and that of the code were verificated through comparing the results with those obtained from available analytical solutions
然后根据离散和解析相结合的原则，利用已有的成层地基一维线弹性固结解析解，建立了能求解复杂一维固结问题的半解析方法，编制了相应的能综合考虑土的非线性、流变、成层性、自重以及变荷载等复杂因素的软粘土一维大应变固结计算程序，并通过与已有各种解析解的比较对半解析法及其程序的正确性和有效性进行了验证。 - A corresponding computer program named aodnrcls is developed for the first time for solving non - linear rheological consolidation problem , in which important characteristics of soft clay such as its non - linear rheological and layered properties , the variation of permeability , the self - weight and time - dependent loading can be taken into account . the reliability of the program is verified through being compared with other known analytical solutions and numerical methods
首次编制了能同时考虑土的非线性流变特性、成层性、渗透性变化以及土体自重和变荷载的固结计算程序aodnrcls ，并且通过与已有的解析解或数值方法计算结果进行比较，验证了本文半解析算法和程序的正确性。