The simulation results further testify the correctness of the model and confirm the feasibility of the system . this paper also includes a velocity apparatus mainly based on doppler velocimeter . in this part the attention has been paid to the comprehensive effect of all kinds of factors that affects the precision of the doppler velocimeter , then a modification method for the original data for velocity computation has been given , as well as detailed formula for modification 本论文中还介绍了一套以多普勒测速仪为核心的测速系统，重点对影响多普勒测速精度的各种因素进行了综合分析，提出了对测速原始数据进行修正的方法，给出了具体的修正公式，并利用这些公式进行了测速数据修正的计算机仿真，从而验证了修正的有效性。
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 paper is based on innumerable practical heavy - load road data , deliberate heavy - load standard in detail through theoretical arithmetic , and bring heavy - load standard about cement concrete pavement and asphalt concrete pavement separately ; in the meantime , through a large quantity of cement concrete pavement stress calculation , the paper puts forward relation expression between load on concrete board and stress level under board ; meanwhile , the paper puts forward traffic classification about cement concrete pavement and asphalt concrete pavement ; through bearing board testing on each structure sheaf the paper finds the material modulus gets modified ; through comparing position equivalent rebound modulus to theoretical equivalent rebound modulus , the paper points out limitation of nomograph in course of cement concrete pavement design , whereby , puts forward modifier formulas about theoretical equivalent modulus 本文以大量的重载道路资料为主，从实际出发，结合理论计算，对重载标准进行了详细的讨论，分别给出了水泥混凝土路面与沥青混凝土路面的重载标准了；同时，通过大量的水泥混凝土板底应力计算，推导出了混凝土面板荷载与板底应力水平的关系式；给出了水泥混凝土路面与沥青混凝土路面的交通分级；通过对试验路各结构层进行承载板测试，发现现有材料模量较以前有了明显的提高；对比现场实测的当量回弹模量与理论当量回弹模量，指出现有水泥路面设计中的诺谟图不能完全符合现有道路材料，从而提出了对理论模量的修正公式。
The text emphatically analyze the influence of all sort of interference to the imaging precision in the insar imaging process , particularly the influence of the earth - motion and the satellite - circle to the baseline . we have given the modification formulas of the height measurement in ct - insar and the velocity measurement in awnsar 本文着重分析了在insar成像处理过程中各种干扰对成像精度的影响，特别是地球运动和卫星环绕对基线的影响，给出了切航迹干涉sar ( crosstrackinterferometricsar ： ct - insar )高度和沿航迹干涉sar ( alongtrackinterferometricsar ： at - insar )测速的修正公式和相应的计算机仿真结果。
Following is our main work and important conclusions : ( 1 ) the question of energy spectrum hardening . we used the klein - nishina ' s differential scatter formula , meanwhile utilize the thaler progression to spread out , and neglected the high - power , and then we deduced a theoretical formula of correction of energy spectrum hardening 其主要工作和结论如下： （ 1 ）对x射线能谱硬化问题，把klein - nishina微分散射方程，利用泰勒级数展开，在忽略高次项的情形下，近似地推导出了能谱硬化修正公式。
Abstract : this paper suggests a general model for hazard analysis of urban post - earthquake fire . based on the statistic study of urban fire , a modified calculating formula for occurrence of urban post - earthquake fire is established . according to poisson process model , a general analysis method is suggested . the analysis result is depicted by exceedance probability curves . the example analysis for a practical project is given in the paper 文摘:建议了一个城市地震次生火灾危险性分析的一般模型.利用民事火灾的统计分析结果,给出了城市地震次生火灾发生率的修正公式.在此基础上建议了地震次生火灾危险性分析方法,并以超越概率曲线的方法表达次生火灾危险性分析的结果.结合实际工程,给出了分析实例
