Based on the numerical analysis , a settlement formula is suggested and pertinent adjustment coefficients are produced . composite foundation settlement can be computed from the pertinent natural foundation deformation and the adjustment coefficients 在进行复合地基沉降计算时,按通常方法计算路堤荷载下天然地基相应加固区和下卧层的压缩量。
Risk theory is a hot topic in the present actuarial science and mathematics research . it helps to construct the risk model in the light of the instrument of stochastic processes and to study the problems of ruin probability and adjustment coefficient 风险理论是当前精算界和数学界研究的热门课题,最初主要借助随机过程理论来构造保险经营中的余额过程,并研究其破产概率、调节系数等问题
Based on analysis and comparison of existing test data applied to existing ultimate strength prediction models , interfacial stress at the end of plate is deduced . after formulas for calculating the effective moment of inertia for frp - strengthened beams being revised and adjustment coefficient related to nominal main steel reinforcement ratio and curtailment length ratio being put forward , strength prediction formulas of compound beams under plate end debonding failure are established . in analysis of strength of compound beams under intermediate crack induced interfacial debonding failure mode , several bond strengths and their relation are introduced 对于板端剥离破坏,在总结现有承载力模型的基础上,利用已有试验数据对各承载力计算公式进行了分析比较,进一步采用分阶段分析法,推导了板端界面应力的计算公式,在此基础上,采用加固复合梁有效惯性矩的修正公式,建立了考虑名义配筋率和板端偏移比影响的板端剥离破坏梁承载力的计算公式;对于跨中受弯裂缝导致的粘结破坏,阐述了常见的几种粘结强度之间的区别和联系,并基于拉剪粘结强度,提出了跨中受弯裂缝导致粘结破坏的承载力计算公式,并利用现有试验结果确定了模型中的一些参数;最后,利用试验数据对本文建立的两种粘结破坏承载力计算公式进行了检验,结果基本吻合。
The features of the new edition are : comprehensively reflecting enterprise performance , centered on efficiency ; combining quantitative indices and qualitative indices progressively ; determining the total score of basic indices by graded basic score and adjustment score set by work - result coefficient ; determining adjustment coefficient and basic evaluation score by the coordination of adjustment indices and basic in - dices ; and reducing the subjectivity in evaluation through reference criteria of evaluation 新版效绩评价指标体系和计分方法的特点是:以效益为核心,全面反映企业效绩;逐级递进,定量指标和定性指标相结合;分档基础分和根据功效系数确定的调整分决定基本指标总得分;修正指标和基本指标协调程度决定修正系数大小和基本评价得分;依托评议参考标准,降低评议的主观随意性。
The paper makes simulation for each type of electro - hydraulic regulating system of turbine . the results of simulation show that for the francis and kaplan turbines the contradiction between regulation time and pressure increasing can be solved by logical chosen of feedback adjustment coefficient and control cost - weighting matrix . for tublar turbine the dynamic matrix pi control scheme can effectively solves the difficulty of speed stabling of this type turbine 本文对各种机组调节系统进行仿真,结果表明,对于混流式和轴流转浆式机组,通过反馈校正系数和控制权矩阵的正确选择,可以解决调节时间和水击压力上升的矛盾;对于贯流式机组,提出了动态矩阵pi控制方案,可以较好的解决此类机组转速难以稳定的问题。