coefficient of safety
英 [ˌkəʊɪˈfɪʃnt ɒv ˈseɪfti]
美 [ˌkoʊɪˈfɪʃnt əv ˈseɪfti]
安全系数
双语例句
- The Application of Analytic Hierarchy Process ( AHP) in Analyzing the Weight Coefficient of Residential Potential Safety Hazard
层次分析法在房屋安全隐患权重系数分析中的应用 - Dynamic load coefficient calculation of anti-falling safety device of construction hoist
施工升降机防坠安全器动载系数计算 - The kep overcomes the defect that the original door has low coefficient of a safety tool.
克服了原有门安全工具系数小的缺点。 - Design theories of material strength utilization of prestressed steel wires of anchorage cables and their standards for taking design values are firstly summarized, and the correlation between the materials strength utilization coefficient of prestressed steel wires and the safety of anchor steel wire and anchorage system is analyzed.
首先系统总结了当前锚索预应力筋材料强度利用的设计理论与一般取值标准，并分析了预应力筋材料强度利用系数与锚筋及锚固体系安全度的相关性。 - Correlation coefficient between reliability indexes of nonlinear safety margins and failure modes is solved by use of stochastic finite element method. There by, a reasonable method is presented for reliability analysis of the ship grillage structure satisfying stable conditions.
采用随机有限元法求解非线性安全余量可靠性指标及失效模式间的相关系数，为满足稳定性的板架结构的可靠性分析提供一个合理方法。 - The basic concept of traditional casing string design with the equal safety coefficient method is "load of string × safety coefficient ≤ casing strength", the core of which is the principle of strength safety, with little consideration of casing string cost.
传统的等安全系数法套管柱设计基本思路是套管受到的载荷×安全系数小于或等于套管的强度，其核心是强度安全原则，而较少考虑套管的成本。 - In order to utilize full power of motor, the Authors propose to multiply the maximum torque of motor by a coefficient of safety to meet the corresponding maximum torque of windlass or steering gear.
为了充分利用电动机的潜在能力，建议以电动机的最大转矩乘以裕度系数来适应起锚机和舵机所需要的最大转矩。 - Comparison Analysis of Test Coefficient Model of Safety Valve with Large Flux
大流量安全阀试验系统模型对比分析 - For the design of forest bridges, the specifications of the ministry of transportation was applied indiscriminately in the past, because of the lower impact coefficient of live loads, the design reliability and the safety performance of forest bridges are influenced to some extent.
在林区桥梁设计中，过去一直套用交通部的标准，由于动荷载冲击系数偏低，致使林区桥梁的设计可靠性与安全使用受到一定的影响。 - Having programmed the comprehensive segregated coefficient and the degree of safety, the implement scheme is effectively formulated to decrease and control the piles expansion displacement against the neighbouring structures. And then, the safety of the structures is improved.
在对综合性隔阻系数和安全度的规划后，可以有效地制订最佳的减弱和控制群桩扩张位移对相邻结构的破坏量实施方案，从而提高相邻结构的安全度。 - It is successful to obtain the S-N curve by linear regression from the relative coefficient of low temperature fatigue experimental data. Different safety fatigue life can be estimated according to different safety probability.
从低温疲劳实验的相关系数可以看出，用线性拟合来回归中值S-N曲线是成功的，而且根据不同的安全概率，可以计算出不同的安全疲劳寿命。 - On the coefficient of safety on compressive stress of high concrete dams
论特高混凝土拱坝的抗压安全系数 - According to the evaluating index system and weight in the grade coefficient method of safety evaluation, a fuzzy mathematical method for the safety evaluation of man-machine environment system is studied in this paper.
根据安全评价等级系数法的评价指标体系和权重，对人机环境系统安全性评价的模糊数学方法进行研究。 - Enterprise performance appraisal of commercial banks, which aims to quantify performance through power coefficient and analytic coefficient, refers to quantitative analysis of financial efficiency, liquidity, safety and growth potential on one hand and qualitative analysis of internal management on the other.
商业银行企业性绩效评价是从财务效益、流动性、安全性和发展能力四个方面进行定量分析，从内部管理状况进行定性分析，运用功效系数法和分析系数法将绩效量化。 - On the other hand, using dredging near water level to relief water pressure, so that coefficient of water inrush is lower than critical value when mining and safety mining can be realized.
一边将可能引起突水的高压水源用近位疏放的办法降低水压值，确保回采时突水系数比临界值低，从而达到安全回采的目的； - Reasonable coefficient of safety of FRP/ plastics composite pipe
论FRP／塑料复合管道安全系数的合理取值 - Based on building settlement control, choosing reasonable compressive coefficient of phosphogypsum, good safety request can be satisfied in engineering project.
在工程实际应用中，可根据建筑物对地基变形的要求，合理选择压实系数，从而满足工程安全的需要。 - Temperature effect to waste liquid coefficient of viscosity and foam safety during potato process
温度对马铃薯加工废液粘滞系数和泡沫安全性影响的试验研究 - Though usually the method of coefficient of safety can be used to appraise the security of landslide, it cannot express the security and the risk extend of landslide quantitatively, and cannot indicate the acceptable risk level for landslide.
常用的安全系数法虽然可以评价滑坡的安全性，但却无法定量的表示滑坡的安全性、滑坡的风险程度，无法指明滑坡可接受的风险水平。 - The shearing strength of back covered porous brick masonry is slightly lower than the Standard level. A coefficient of 0.9 can be multiplied to ensure the safety of structures.
盲孔多孔砖砌体的通缝抗剪强度略低于规范计算值，为保证结构安全，建议设计时乘以系数0.9； - 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； - It is suggested that the double indexes of safety factor and probability index or failure probability should be used by calculating the coefficient of variability of safety factor in the analysis of slope stability.
同时对土坡稳定性分析建议采用通过计算安全系数变异系数，综合计算安全系数和可靠度指标或破坏概率的双指标原则。 - Through experiment, it was observed that the dischage coefficient of safety valve is a parameter in relation to the pressure ratio, decreased with increase of pressure ration, it was also observed that the safety valve was always in the sub-critical flow state.
通过试验研究，发现安全阀排虽系数是一个与压力比有关的参量，随压力比的增大而减小，安全阀一般处于亚临界流动状态。 - Engineering examples indicate that the slope deformation increments with time and the coefficient of slope stability safety constantly reduce with the variety of slope deformation.
工程实例表明，边坡的变形随时间增加，稳定安全系数随着边坡变形增大而不断地减小。 - With the increasing dependence on oil from other countries and regions, the risk coefficient of China's oil safety is increasing too.
随着对其他国家和地区石油依赖的不断加深，中国的石油安全风险系数日益增大。 - Rock safety coefficient is calculated by means of FE strength reduction. while lining safety coefficient is figured out with the traditional structure method.
围岩安全系数采用有限元强度折减法计算，衬砌安全系数按传统结构方法进行计算。 - In order to further enhance the safety coefficient of vehicles, improve vehicle safety on poor road conditions, enhance driving performance and reduce traffic accidents, automobile manufacturers attach great importance to the brake system.
为了进一步提升车辆的安全系数，提高车辆在恶劣路面上的安全性能，增强驾驶性能，减少交通事故的发生，各汽车生产厂家对汽车的制动系统非常重视。 - Due to the inertia of loads, the crane to withstand the collision is large. The coefficient of the safety of workers to operate is small.
由于负载的惯性，起重机承受的冲击大，工人操作的安全系数小。 - Using the limit equilibrium method to calculate the coefficient of safety with effective stress method is more conservative than that using the finite element, another calculation results show that the rockfill dam is stable and reliable.
采用极限平衡法计算安全系数的比用有效应力法计算的稍大，说明采用有限元计算安全系数比极限平衡法计算安全系数要更保守，另外计算结果表明该堆石坝稳定可靠。 - Research shows that: the stability of cohesive soil slopes coefficient according to the salt content increasing, and sulphate salty soil with chlorine saline soil safety coefficient comparison of sulphate salty soil safety coefficient is big.
研究表明：粘性土土坡稳定安全系数随着含盐量的增加而增大，而且硫酸盐渍土与氯盐渍土的安全系数比较起来硫酸盐渍土的安全系数偏大。