Based on the reconstruction and extension project of Xitong expressway,the fatigue and breakage forms of semi-rigid asphalt pavement,compound base asphalt pavement and flexible base asphalt pavement were analyzed and the corresponding design parameter system was established separately.
以西安—铜川高速公路改扩建工程为依托,分析半刚性基层沥青路面、复合式基层沥青路面及柔性基层沥青路面的破坏形式,并建立与之相对应的设计指标体系。
参考来源 - 不同类型基层沥青路面设计指标的控制At last,flier-plates with graded wave impedance are designed using density and wave impedance as design parameter respectively.
最后，论文分别采用密度和波阻抗作为设计参数，对W-Mo-Ti体系梯度飞片的波阻抗分布进行了设计。
参考来源 - WSolution and union project method determination bearing concrete parameter. Have carried on the analysis on the bearing design parameter and the revolution parameter to the bearing performance influence.
求解并结合工程方法确定轴承具体参数，设计并制造了轴承，并就轴承结构参数和运转参数对轴承性能的影响进行了分析。
参考来源 - 气体动压轴承在激光照排机上的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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