1)minimum safety factor最小安全系数
1.Application of genetic algorithm to searching minimum safety factor of slope stability;遗传算法在寻找边坡最小安全系数中的应用
2.Utilization of evolvement arithmetic in routing foundation stability minimum safety factor;演化算法寻找地基稳定性最小安全系数的实现
3.It is a key problem that how to determine the most dangerous sliding circular surface and calculate the minimum safety factor in the stability analysis of soil slope.由于传统的极限平衡分析方法很容易陷入局部极小值而不能找到真正的最危险滑裂面,因此采用瑞典条分确立土坡分析模型,用遗传算法搜索土坡最危险滑动面,进而求得土坡最小安全系数。
英文短句/例句
1.The Optimal Solution of Safety Coefficient of Slope Stability;边坡稳定性最小安全系数的优化求解
2.The side slope stability minimum safety coefficient determined by the optimization method用最优化方法确定边坡稳定性最小安全系数
3.Minimum safety factor method for stability analysis of vertical shaft surrounding rockmass and supporting system竖井围岩-支护系统稳定性分析的最小安全系数法
4.A STUDY ON DETERMINATION METHODS OF CRITICAL SLIP SURFACE AND MINIMUM SAFETY FACTOR边坡监界滑动面及其最小安全系数确定方法之研究
5.Reduced safety factor evaluation system for soil slopes土坡稳定分析最小折减安全系数评价体系研究
6.assurance coefficient [ factor ]安全系数, 保险系数
7.The amount of the risk capital is measured by the security loading coefficient.价差风险资本的份额大小由安全附加系数测量。
8.Researches Into the Safety of DBMS in Small E-commerce Websites;小型电子商务网站数据库系统的安全性
9.Digital simulation on disasters in small towns and development of public safety emergency decision system based on GISGIS小城镇灾害数字仿真与公共安全应急系统
10.Optimal Security Control and Security Pricing of Power System;电力系统最优安全控制和安全性定价
11.MATHEMATIC MODELS FOR MINIMUM COST IN SECURITY MANAGEMENT OF POWER MARKET电力市场稳定安全约束下的经济代价最小数学模型
12.Mathematic Models for Minimum Cost in Security Management of Power Market;电力市场稳定安全约束下的经济代价最小数学模型研究
13.For your own safety, please fasten your seat belts.空中小姐:为了安全起见,请系紧安全带。
14.System Security - Security password retry count exceeded.系统安全性-超出安全性密码重试次数。
15.safety factor of hydraulic structure水工建筑物安全系数
16.A recent IAEA pamphlet describing the safeguards system.最近由原子能总署所印行描述安全机制系统的小册子。
17.The authors argued prolonging fetus duration to the utmost extent under the safety of lying-in woman can help to improve security coefficient of mother and fetus.认为在母体安全的前提下最大限度地延长胎龄,有助于提高母儿安全系数。
18.On Network System Safe and Date Safe of Digital Library;数字图书馆网络系统安全与数据安全问题探讨
相关短句/例句
minimal safety factor最小安全系数
1.Based on genetic algorithm and pseudo-static Bishop Simplified Method, searching methods for the most dangerous slip surface and the according minimal safety factor are introduced in this paper.基于遗传算法和拟静力简化毕肖普法提出搜索地震作用下最危险滑动面及相应的最小安全系数的方法。
2.Based on the modified annealing simulation and simplified Bishop method for computing slope stability,an effective global minimization algorithm is presented for searching the minimal safety factor.基于改进的模拟退火算法和边坡稳定计算的简化Bishop算法,建立了边坡稳定分析最小安全系数全局搜索方法。
3)the minimum safe coefficient最小安全系数
1.To get the minimum safe coefficient accordingly by optimal methods;用最优化方法确定边坡稳定性最小安全系数
2.It analyses that groundwater effects on all kinds of soil property slope,and analyses the relationship of the change of groundwater level and the minimum safe coefficient of the slope based on Geo-slope software.针对滑坡给人类的生命和财产带来的巨大危害,分析了地下水对各种土质边坡的影响,并通过Geo-slope软件,分析了地下水位变化和边坡最小安全系数的关系。
3.It is available to get the critical slip of a slope and the minimum safe coefficient by optimal methods.边坡稳定性分析中相应于最小安全系数的临界滑裂面可以通过运用最优化方法求得,圆弧和任意形状滑裂面均可用一系列参数来描述,其安全系数则可表达为这些参数的函数。
4)minimum safety factor method最小安全系数法
5)local minimum factor of safety局部最小安全系数
6)minimal safety circle最小安全圆
1.Anti-monitoring problem of mobile object in sensory field was researched,and some new concepts such as minimal safety circle were proposed.研究传感环境下移动对象的反监控问题,提出了最小安全圆等概念,并基于最小安全圆的特性提出了一种基于局部信息的最小风险路径发现算法。
延伸阅读
安全系数 工程结构设计方法中用以反映结构安全程度的系数。安全系数的确定需要考虑荷载、材料的力学性能、试验值和设计值与实际值的差别、计算模式和施工质量等各种不定性。还须涉及工程的经济效益及结构破坏可能产生的后果,如生命财产和社会影响等诸因素。它与国家的技术水平和经济政策密切相关。 容许应力设计法的安全系数是由规定的材料弹性极限(或极限强度、流限)与容许应力之比。 破坏强度设计法中的安全系数则是计算的破坏荷载与规定的标准荷载之比。 在半概率极限状态设计法(见极限状态设计法)中的安全系数分别用荷载系数和材料强度系数、工作条件系数表达。在概率极限状态设计法中,设计式中所列的荷载分项系数、抗力分项系数、荷载组合值系数等,是按失效概率计算值确定的,它们与其他设计方法中凭工程经验确定的安全系数有区别。
