| 1. | 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。 |
| 2. | 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 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | 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。 |
| 6. | In the study of risk theory , a class of continuous time risk process with deficit - time geometry distribution of claim inter - occurrence time was made into a strong piecewise - deterministic markov process with the theory of piecewise - deterministic markov process and by introducing a supplementary variable . martingale approach is one of the most powerful methods of pdmp . the programming process is getting the ruin probability from the martingale construction . we use the idea of change of measure in the programming process and find the result and the function of adjustment coefficient 本文应用逐段决定马尔可夫过程理论及补充变量技巧,使索赔到达间隔服从亏时几何分布的连续时间风险过程成为齐次强马尔可夫过程,然后利用pdmp中的鞅方法(用广义生成算子得出鞅)推导了鞅的形式,作为该风险模型索赔额分布为一般分布下的破产概率的一般表达式,其中用到了测度变换的思想。 |
| 7. | This risk process is made into a homogeneous piecewise deterministic markov process by introducing supplementary components from forward markovization technique . then a martingale is found by the martingale approach of piecewise deterministic markov process ( pdmp ) . the general expression and the lundberg bound of the ruin probability are derived subsequently . the idea of change of the probability measure and the adjustment coefficient are used to find the lundberg bound 首先利用向前马尔可夫技巧使此风险过程成为齐次马尔可夫过程,然后利用逐段决定马尔可夫过程( pdmp )中的鞅方法,得到本文风险模型中鞅的形式,继而求得索赔额分布为一般离散分布的破产概率的一般表达式,并得到破产概率的lundberg界,这里用到了测度变换的思想,从中可以看出调节系数的重要作用。 |
| 8. | In consideration of multitype risk in the operation of insurance companies , this paper studies some important variables in insurance business and then comes to the conclusion that the surplus process is related to safe load and individual claim amount distribution when the preliminary reserve is zero while the surplus process is related to adjustment coefficient when the preliminary reserve is beyond zero 摘要考虑到保险公司同时经营多种不同质风险的情况,本文从保险业务中需要研究的几个重要变量出发,研究了初始准备金为零时,盈余过程与安全负荷及个体索赔额分布有关;当初始准备金大于零时,盈余过程与调节系数相关等情形。 |
| 9. | Ambagaspitiya ( 1998 ) considered a general method of constructing a vector p ( p 2 ) dependent claim numbers from a vector of independent random variables , and derived formulas to compute the correlated aggregate claim distribution for corresponding common shock model with p dependent classes of business . cossotte and marceau ( 2000 ) used a discrete - time approach to study how the common shodcaffects the finite - time ruin probabilities and the adjustment coefficient Ambagaspitiya ( 1998 )通过向量的方法解决了一类索赔次数相关的风险模型,推导出了最大损失量的表达式; cossetteandmarceau ( 2000 )考虑了离散时间下相关是如何影响有限时间的破产概率与调整系数的问题; yuen , k |