deformation distribution meaning in English
变形分布
Examples
- In this paper , a discrete fem model of the whole trolley is established , and the detailed stress and deformation distribution of the whole trolley and its key components under different operational static loads are obtained by fem analysis calculation
应用大型通用有限元分析软件对一种型号的模板台车进行结构静力计算分析，建立较完善的分析计算模型，计算出模板台车在使用过程中、在不同工况下各部分的应力应变数值。 - Machining deformation of aircraft monolithic component is simulated by finite element method ( fem ) and validated by experiment . the initial residual stress in pre - stretched plate is generated by simulating quenching and stretching processes . with a single tool - tooth milling process fem , the machining loads in monolithic component material removing is obtained . restart - calculation is put forward to complete the whole simulation of machining process . to verify the fem result , an experiment is carried out . the deformation distribution of the monolithic component resulting from fem shows a good agreement with the experiment result , which indicates that the key technologies presented in the paper are practicable and can be used to simulate the milling process of monolithic component to predict its deformation . lengthy and expensive trial and error experiment process can be avoided
在模拟淬火、拉伸过程获得含有初始残余应力的预拉伸板材以及模拟单齿切削过程获得切削载荷的基础上,提出并采用接力算法,对一航空整体结构件的材料铣削过程进行有限元仿真,同时进行了试验研究.结果表明,有限元模拟的整体结构件的变形与试验具有一致性,从而证明提出的整体结构件加工仿真关键技术的可行性,避免了为研究加工变形而进行的繁琐的试错法 - Analyzed with the developed software , the stress and deformation distributions of f320 derrick and j250 / 42 - k derrick under several working conditions are obtained . the results obtained here are consistent with tha t obtained with supersap93 , which illustrates the program is correct and practicable . finally a fem pre - processor and post processor is developed
本论文用编制的程序分析了f320型和jj250 / 42 - k型石油钻机井架在几种工况下的应力、变形分布，及两种井架的固有模态、屈曲模态和可靠性，所得结果与supersap93的计算结果比较，应力和位移误差均相差很小，说明本程序系统是正确可行的。 - Based on analysis of the characteristics of the composite soil nailed wall , simulating the soil nail , concrete layer , deep mixing pile and step excavation , a model is established to calculate the deformation of the wall , compiled simple and applied program of one dimension fem ; according to the field test data and the calculated data by the fem software this paper has developed , the design method and deformation of the wall in xi ' an area is discussed . the shape of destructive sliding surface of the wall in loess strata in xi ' an area with deep groundwater is gotten . finally the lateral deformation distribution and the experiential formula to predict maximal horizontal displacement of the composite soil nailed wall are given
针对复合土钉墙构造的特点，建立了模拟复合土钉墙受力变形的一种计算模型，该计算模型可对土钉、面层、深层搅拌桩以及分层开挖等进行简化模拟；编写了简单实用的杆系有限元程序；结合工程实测资料及有限元法分析的结果，探讨了西安地区的土钉设计以及复合土钉墙的变形规律，得出了西安地区一般黄土在无地下水时的破坏滑动面形状，复合土钉墙的侧向变形曲线以及计算复合土钉墙最大水平位移的经验公式。 - To ensure the safety of the dam and provide the technology for the decision during the process of construction and store water . in this article , the elastic - plastic stress - deformation of dam is calculated and the consolidation is analyzed . including the rock - fill dam , the stress and deformation distribution of cut - off wall , the deformation of sloping core , the incresment and subduction of pore water pressure and the effective stress situation calculation
为确保大坝安全，并为大坝施工期和蓄水期运行决策提供必要的技术支持，本论文根据上坝土料的应力一应变一强度特性、渗透和固结等特性，对坝体进行了弹塑性应力变形计算和固结分析，包括大坝堆石体、防渗墙的应力及变形分布和斜心墙的变形、孔隙水压力增长及消散和有效应力状态计算等。