极限状态方程,limit state equation英语短句,例句大全

极限状态方程,limit state equation
1)limit state equation极限状态方程
1.The limit state equation is established.在研究综采工作面围岩应力与工作面支架支撑力之间相互作用关系的基础上,将支架与围岩视为一个系统,通过研究综采工作面支护系统及其作用特点,对影响支护系统可靠性的几个主要因素进行了分析;并采用工程系统可靠性分析方法,建立了综采工作面支护系统极限状态方程,提出了综采工作面支护系统可靠性的计算方法。
2.A limit state equation is established for the backfilling, and this equation is used to solve for the safty coefficient and rel.以某铜矿为例 ,在简介其无间柱连续采矿法的基础上 ,建立了该矿 1分区充填体的三维楔体模型 ,重点计算岩墙对充填体的侧压力和考虑爆破地震对 1分区充填体稳定性的影响 ;然后建立充填体的极限状态方程 ,求出了在试验矿山地质采矿条件下 ,1分区充填体的安全系数和可靠指标 ;与现有文献的结果进行比较 ,证明建立的模型和方程更具实用性。
3.The floor slab s reliability index is computed out by the limit state equation,and lowered 1 .以某多层砖混结构楼板装修为例 ,楼板贴瓷砖后 ,厚度增加 3 0mm ,利用可靠度理论 ,对结构的抗力及荷载效应分别进行了分析 ,由极限状态方程计算出 ,可靠指标比装修前降低了 1 1 77。

英文短句/例句

1.NON-PROBABILISTIC RELIABILITY ANALYSIS METHOD FOR IMPLICIT LIMIT STATE FUNCTION隐式极限状态方程的非概率可靠性分析
2.In this paper the limit strain criterion is used as a limit state function and an improved JC method is used to calculate the reliability index of the stability of the tunnel.采用极限应变准则作为极限状态方程，运用改进的JC方法分析了地下隧洞稳定的可靠度。
3.The limit state equations of main failure modes are formulated by the increment interval load method.并提出用区间增量载荷法生成主要失效模式的极限状态方程。
4.Research and Engineering Application on Probabity Limit States Design Method of Pilf Foundation;桩基概率极限状态法研究和工程应用
5.minimum state finite automaton极小状态有限自动机
6.Probabilistic Limit State Design Method of Composite Steel-Concrete Beam Bridges;钢—混凝土组合梁桥概率极限状态设计方法研究
7.The Limit Circle Criteria for Certain Dynamic Equations on Time Scales with Applications一类时标动态方程的极限圆型判定准则及应用
8.The limited state and character state of Miller scanning circuit密勒扫描电路的极限状态与特征状态
9.Singular Limit of p-Laplace Equation;p-Laplace方程的奇异极限
10.Research for the Steel Highway Bridge Design Method of Probability Limited Status Based on Reliability Theory;基于可靠度理论的公路钢桥概率极限状态设计方法研究
11.Analysis on Horizontal Force Resistance of Pier Based on Methods of Carrying Bearing Limit State基于承载能力极限状态法桥墩抗水平作用能力的分析方法
12.A Method for Reliability Sensitivity Analysis of Implicit Limit State Function Using Response Surface Method基于响应面法的隐式极限状态函数可靠性灵敏度分析方法
13.Probabilistic limit states design (Normal-Normal mode)gb/T10093-1988概率极限状态设计(正态-正态模式)
14.Finite Element Approximations of Optimal Control Problems with State Constraints状态受限最优控制问题的有限元方法
15.The Dynamic Simulation on Lift Safety Equipment Under the Ultimate Settings电梯机械安全装置极限状态下动态仿真分析
16.The Equation of State and Phase Structure in A Model with Dynamical Spontaneous Symmetry Breaking at Finite Temperature and Density动力学自发破缺的模型在有限温度和密度下的状态方程和相结构
17.limited information single-equation maximum likelihood method有限信息单一方程极大似然法
18.In this paper, the problem of limit cycle for a cubic system is studied.讨论三次系统(方程式略)的极限环问题。

相关短句/例句

limit state equations极限状态方程
1.Based on analysis of affecting factors of landslides stabilization,in this article the limit state equations have been set up.基于对滑坡稳定性影响强烈的岩土性质、计算模式、地下水及荷载等因素的分析,建立滑坡稳定性评价的极限状态方程,通过对岩土参数、地下水及有效重力等敏感因子的求解及分布特征分析;在对泰勒级数对非线性极限状态方程线性化后,结合结构可靠度的理论,运用一次二阶矩的方法,求解了滑坡稳定性可靠度指标β,最后通过开县康家咀滑坡稳定性对比分析,证明了该方法的正确性,提高了滑坡稳定性评价精度。
2.Using the general truncated enumeration method, and considering the statistical correlation among limit state equations, a group of hinges at each selection level may be searched and the constitutions of failure sequences are discriminated.提出了一种延性结构失效模式的快速识别法；讨论了结构局部刚度对系统可靠性的影响；采用截断枚举法，考虑了极限状态方程间的统计相关性，从每级搜索到的许多失效序列的构成形式上进行分析，快速识别出主要失效模式，大大减少了计算量，可分析大型结构的可靠性。
3)limit state function极限状态方程
1.For reliability analysis of implicit limit state function, an improved line sampling method is presented on the basis of sample simulation in the failure region.针对隐式极限状态方程的可靠性分析,提出了一种基于失效域样本模拟的高效线抽样法。
4)explicit expressed performance function显式极限状态方程
5)implicit limit state equation隐式极限状态方程
1.Based on the weighted linear response surface(WLRS)method,an artificial neural network(ANN) method is presented to analyze the reliability of the implicit limit state equation.在加权线性响应面法的基础上,提出隐式极限状态方程可靠性分析的神经网络方法。
2.For the complicated implicit limit state equation,a new algorithm was presented to analyze the reliability sensitivity.针对复杂隐式极限状态方程,提出了一种新的可靠性敏度分析方法。
6)parameters in limit state functions极限状态方程参数
1.The sensitivities of structural reliability index to distribution parameters of random variances and to parameters in limit state functions are respectively defined and the correlative formulas for calculating sensitivities are given out in terms of JC.分别给出了结构可靠度指标对随机变量的“分布参数”和“极限状态方程参数”的敏感度定义 ,用改进的 JC法计算砼结构可靠度 (包括时变与非时变 ) ,用 Matlab编制了计算敏感度的通用程序 ,并以砼轴压构件为例进行了计算。