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For the large-scale application requirements of the belt-type networks, the mathematical modeling as well as quantitative
analysis for the scalability of the network based on average path length is completed in this paper, and the theorem for the
scale scalability of the belt-type networks is derived. The theorem provides a calculation formula for the upper limit of
node scale theory of the belt-type networks and a calculation formula for the upper limit of single node load theory. 相似文献
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近年来,轨道交通引起的地面高层建筑振动已成为地铁公司、地铁上盖开发商和环保部门三方越来越关注的问题.为了对地铁通过的某项目地块上的高层建筑进行室内振动预测,使用经验法和数值分析两种方法分别进行计算分析,预测了某项目地块上建筑物的室内振动,并与规范限制作比较.结果 发现:楼层越低,受列车荷载引起的室内振动越大;使用经验法和数值分析法计算出来的结果吻合度较高,两种方法预测得出的室内振动均满足规范要求. 相似文献
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