1) strength reserve coefficient method
强度储备系数法
1.
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
2.
The authors apply strength reserve coefficient method and APDL technique to analyze the stress stability of CSG in static state.
针对CSG坝成层的结构特点,对CSG坝有限元分析的力学模型及本构关系进行了分析探讨,提出了连续等效模型模拟层状CSG结构;应用强度储备系数法和APDL技术,对静力状态下的CSG坝的应力稳定进行分析。
3.
Based on hydropower projects in Tingzikou,anti-sliding stability for the complicated foundation of gravity dams is analyzed by using non-linear FEM Computed by the strength reserve coefficient method,the gradual destruction process of dam foundations is obtained and the most dangerous sliding mode of system is discovered.
通过强度储备系数法的计算得到了坝体及坝基系统的渐进破坏过程并搜索出了最危险的滑移模式;同时依据规范规定,采用基于改进等法的刚体极限平衡法核算了坝基最危险滑动面的稳定性;最后做出安全评价,结果表明采取加固措施后的坝基深层抗滑稳定是安全的。
2) strength accumulation coefficient method
强度储备系数法
1.
The anti-sliding stability of the deep and shallow zone of gravity dam foundation in powerhouse section of Jin anqiao gravity dam,under combined effects of dam and powerhouse,was analyzed using the limit equilibrium and strength accumulation coefficient methods.
针对金安桥重力坝厂房坝段的坝基浅深层抗滑稳定问题,分别采用传统刚体极限平衡法和强度储备系数法,对厂坝联合作用的抗滑稳定性进行研究。
2.
And the strength accumulation coefficient method is also adopted for investigation of damage model and safety checking.
为此,在对规范建议的结构极限承载能力验算表达式进行改进和探讨的基础上,采用分项系数对材料参数和作用进行配套处理,导出了基于有限元计算结果的极限平衡准安全系数计算表达式,同时采用强度储备系数法揭示坝体建基面破坏模式和稳定安全度。
3.
The strength accumulation coefficient method based on partial coefficient of reliability theory is applied to Tingzikou hydropower project.
同时,采用常规强度储备系数法和刚体极限平衡法对坝基抗滑稳定进行核算,结果表明工程坝基的抗滑稳定是有保证的。
3) strength reservation method
强度系数储备法
4) strength reserve coefficient
强度储备系数
1.
The dam final stability index is defined by the strength reserve coefficient in its limit equilibrium state.
该方法将影响坝基稳定的结构基本变量因素经过分项系数的处理再进入非线性计算,以达到极限承载状态时的强度储备系数来表征大坝安全度。
2.
Meanwhile,the influences of elastic modulus ratio of dam to foundation and stress distribution along foundation surface on the failure process and strength reserve coefficient(SRC) are studied.
采用强度储备系数法,对重力坝建基面破坏过程进行非线性有限元模拟,并分析了坝体地基弹性模量比和建基面应力分布状态对破坏过程和强度储备系数的影响。
5) strength reserve method
强度储备法
1.
Monitoring index of horizontal displacement based on strength reserve method of Feilaixia dam;
飞来峡主土坝基于强度储备法的水平位移安全监控指标研究
2.
Application of material strength reserve method to the analysis of stability of earth dam of Feilaixia Multipurpose Project;
强度储备法在飞来峡土坝稳定性分析中的应用
3.
According to the structural character of Shegang Embankment of the Feilaixia Project,this paper analyzes the deformation rule of the dam crest of a typical dam section with the plane finite element method combined with strength reserve method.
针对飞来峡社岗堤的结构特点,采用平面有限元结合强度储备法分析研究了大坝特征点坝顶位移变形规律,得出在多种水位组合情况下大坝坝顶的水平位移,并用一元多次回归方法建立了坝顶水平位移与上游水位的关系模型,拟定了该坝段的水平位移安全监控指标。
6) strength margin safety factor
强度储备安全系数
1.
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
补充资料：稳定极限和静态稳定储备系数
稳定极限和静态稳定储备系数
stability limit and steady state stability margin
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条