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stability safety
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  稳定安全
     Study about Simulation Analysis Method in Bearing Capactiy and Stability Safety of Railway Bridge
     运营铁路桥梁承载力和稳定安全度仿真分析方法的研究
短句来源
     This paper introduces the simulation analysis method of bearing capacity and stability safety of railway bridge. And the accurate analysis consequence are presented.
     本文介绍了运营铁路桥梁承载力和稳定安全度仿真分析方法,以有变形缺陷40m上承式简支钢板梁桥为例,应用桥梁结构仿真分析技术,对其进行结构效应分析计算,给出了桥梁的承载力和安全度详尽精确可靠的分析结果
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     Fast Algorithm of Voltage Stability Safety Index Including Load Characteristics
     计及负荷特性的电压稳定安全指标快速计算
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     The result of shape optimization indicates that little decrease of the maximal slenderness coefficient or little increase of the minimal thickness-height ratio, that is, little increase of stiffness of dam body, will enhance the stability safety degree greatly.
     体形优化结果表明:最大柔度系数很少的减小或最小厚高比很小的增加,即坝体刚度较小的提高,将使拱坝的稳定安全度获得大大的提高。
短句来源
     Conclusion The S.paratyphoid A-tetanus toxoid(TT) conjugate vaccine prepared by activating polysaccharide O-SP with CDAP showed good stability,safety and immunogenicity.
     结论用CDAP活化多糖制备的甲型副伤寒-破伤风类毒素结合疫苗质量稳定,安全可靠,且具有良好的免疫原性。
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  稳定安全性
     Optimum Back Analysis of Displacements and Prediction of Stability Safety for Tongtou Arch Dam
     铜头拱坝位移优化反分析及稳定安全性预测
短句来源
     At the present day the analysis of slope stability usually adopts the limit equilibrium principle, using the ratio of slide force and anti-slide force on the slide surface to evaluate slope stability safety.
     目前边坡稳定性分析通常采用极限平衡原理,用滑动面上的抗滑力和下滑力之比评价边坡稳定安全性
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  “stability safety”译为未确定词的双语例句
     Through the analysis of the displacement observation and the related experiment data from the right mountain slope cracking to sliding during the subgrade construction of Jinan by-pass expressway southern section K23 + 990- K24 +110, this paper provides dynamic mathematics model to calculate stability safety factor K of mountain slope.
     通过对济南绕城高速公路南线K23+990-K24+110路段在路堑开挖施工期间,右侧山体边坡发现裂缝到滑塌全过程中位移观测和有关试验资料的分析研究,提出了计算山体边坡稳定安全系数K值的动态数学模型。
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     New Zealand rabbits were IV with asepsis and pyrogen-free 131I-hTgMcAb (18.5 mBq/kg) in order to study the stability, safety and metabolism in vivo.
     动物实验取无菌、无致热源的I-hTgMcAb,18.5MBq(131I)/50μg131(hTgMcAb)/kg静脉注射于新西兰实验兔,观察一个月,了解I-hTgMcAb的稳定性、安全性及体内代谢。
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     ③the ORACLE data management system and the SCO UNIX operation system has been used to assure that system has the high ability of data operation, stability, safety and I/O throughput.
     ③ 利用Oracle数据管理系统和SCO Unix操作系统,确保系统运行具有较高的数据处理能力,以及系统运行的稳定性、安全性和I/O吞吐量。
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     Based on the Hoek-Brown nonlinear strength criterion and simple Bishop's method,a new computation formula of stability safety factor for the broken jointed rock slope is presented.
     基于Hoek-Brown非线性经验强度准则和简化Bishop法,导出了节理破碎岩体边坡新的稳定性系数计算公式。
短句来源
     1.The cut slope natural stability is higher and its stability safety factor is 1.47~1.59
     通过计算分析表明:1、该路堑边坡自然稳定性较高,其稳定安全系数为1.47~1.59。
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  stability safety
Monolithic stability safety and reinforcement based on monolithic stability are very important for arch dam design.
      
Thus, a short discussion of the stability/safety of borazine is needed.
      
A formula for prediction of grounding damage with application to damage stability safety.
      


A major slide failure took place in the upstream gravelly sand shell of the Beihe earth dam during the Tangshan earthquake on July 28, 1976. The dam has a sloping core and the failed shell is only about 5m thick. In this paper two-dimensional effective stress seismic analysis is used to clarify the main features of this failure. The analytical procedure and stress-strain model used for this analysis are presented in detail. Comprhensive information about the static and dynamic performance of dams, including...

A major slide failure took place in the upstream gravelly sand shell of the Beihe earth dam during the Tangshan earthquake on July 28, 1976. The dam has a sloping core and the failed shell is only about 5m thick. In this paper two-dimensional effective stress seismic analysis is used to clarify the main features of this failure. The analytical procedure and stress-strain model used for this analysis are presented in detail. Comprhensive information about the static and dynamic performance of dams, including the distribution of static stresses before and after earthquake, its dyanmic response in stress and strain, the generation and dissipation of pore pressure and also the development of permanent deformation, may be deduced from this analysis. Based on the knowledge of pore pressure distribution at various stages of earthquke, the slope stability analysis using effective stress concept may be carried out. From aforementioned analysis it is concluded that the main cause of sliding of this saturated gravelly sand shell is the reduction of effective stress and hence the loss of its stability safety in connecting with the accumulation of pore pressure under earthquake shaking.

本文采用二维有效应力动力分析方法分析了1976年7月28日唐山地震时密云水库白河主坝斜墙砂砾石保护层滑落的原因。文中对于计算模式和计算方法也作了较系统的阐述。用等参数静力有限单元法计算了白河主坝的非线性静应力,用等参数动力有限单元法计算了非线性动应力、反应加速度、振动孔隙水压力的产生、扩散和消散过程及其不同时刻的分布规律、地震引起的沉降(残余垂直位移)及其与时间的关系。最后,结合算出的孔隙水压力对保护层作了一般的稳定分析。分析结果指明,白河主坝砂砾石保护层滑落的原因是:在地震剪应力作用下保护层内积累了大量的残余孔隙水压力,导致保护层与斜墙接触面的有效应力减小,抗剪强度大量降低之故。

The paper describes the stability influence of gravity dam built on stratifed rock foundation containing some weakened zones and seams with angle of gentle inclination. The results from structural model tests are used on an overflow and non-overflow dam back of the same hydropower station. By analyzing the results mentioned above, the fracture process, mechanism and the overload margin stability safety have been obtained.

本文利用某水电站溢流坝和挡水坝段结构模型试验成果,探讨了坝基内软弱带以及夹层对重力坝稳定性的影响,通过上述试验成果的分析,获得其破坏过程、破坏机理及超载安全度。

According to some problems now existed in stability analysis for arch support, the failure mechanism of arch support stability, statistical value of rock parameters, estimation model for limit balance analysis on rigid body, distinguishing creterion for stability safety, etc. are discussed in conbination with engineering examples, such as Ertan Project. The parted safety factor estimation model of limit balance method for rigid body is studied, tested and verified preliminary.

根据目前拱座稳定分析所存在的一些问题,结合二滩等工程实例,对拱座稳定破坏机制、岩体参数统计取值、刚体极限平衡分析计算模型、稳定安全判别准则等进行了讨论;研究了刚体极限平衡法的分部安全系数计算模型,并作了初步验证。

 
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