margin of safety

用法例句

Correlation analysis of relationship between Druker-Prager yield criteria and strength margin safety factor;

Druker-Prager型屈服准则与强度储备安全系数的相关分析

The problem existing in selecting the safety coefficient of conductor strength has been analyzed,the relationship among safety coefficient of conductor strength,line span,and meteorological condition is expounded.

分析了线路设计中导线强度安全系数选用时存在的问题,论证了导线强度安全系数与线路档距和气象条件的关系;提出在线路设计时,对于易振地区,如年平均运行应力是控制条件,且控制档距为施工档距的范围,应适当提高年平均运行应力值以降低安全系数;对于不易振地区,计算临界档距时,不考虑年平均运行应力,安全系数应尽量取规程规定的2。

Effect on Safety Factors in Different Definitions Based on Strength Margin

强度储备安全系数不同定义对稳定系数的影响

Synthesized method of strength reservation ratios for tower structure safety assessment

铁塔结构安全性评价的强度储备比汇总法

Stress Deformation and Strength Reserve Coeffecient Analysis on Overflow Section of Madushan Gravity Dam

马堵山溢流坝段应力变形及强度储备系数分析

Application of strength reserve coefficient method of nonlinear finite element in stability analysis of arch dam

拱坝稳定分析的非线性有限元强度储备系数法应用研究

Analysis and Research of National Petroleum Safety Reserve Systems

国家石油安全储备体系的分析和研究

Using FEM Strength Reduction Method Based on ANSYS to Solve Slope Safety Coefficients

基于ANSYS的有限元强度折减法求边坡安全系数

Research of Gun Barrel Strength Design Theory and Safety Coefficient

火炮身管强度设计理论和安全系数的研究

Determination of Tunnel Safety Coefficient Based on Finite Element Strength Reduction Method

基于有限元强度折减法确定某隧道的安全系数

Research on Improving the Safety and Speed of the FLASH Storage System

提高FLASH存储系统速度和安全性的研究

The Establishment of Petroleum Reserve Legal System and the Energy safety in China;

中国石油储备法律制度的建立与能源安全

Intensifying the Construction of Subterranean Storage,and Guaranteeing the Safe Supply of Oil & Gas;

加大地下储备库建设力度保障油气供应安全

Research on the Best Way of Grain Reserves under Our Grain-Security System;

我国粮食安全目标体系下的最优粮食储备研究

On relation between gold reserves and financial security amid ongoing financial crisis

论金融危机下黄金储备与金融安全的关系

Data Safety Research of Database Storage Unit in CBTC System

CBTC系统中数据存储单元（DSU）的数据安全研究

Security Architechure for Network Database Application System Based on Stored Procedure

基于存储过程的网络数据库应用系统安全体系

Analysis of Fatigue Safe Factors in the Former Soviet and British Helicopter Strength (Airworthiness) Specifications

前苏联和英国直升机强度(适航)规范中的疲劳安全系数分析

Reliability of Safety Coefficients in Calculation of Strength of High Speed Power Cars

高速动力车车体静强度计算安全系数的可靠性评价

Research on Calculation of Soil-slope Safety Factor by Strength Reduction Finite Element Method

有限元强度折减法计算土坡稳定安全系数的研究