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在公路桥涵台背回填的施工中,要严格按照设计文件施工,而且达到要求的质量标准。能尽大限度的减少台后沉降,避免路面施工横向裂缝,减轻桥头跳车,提高行车舒适度。本文根据施工经验,并对公路桥涵台背回填施工技术方法作了介绍,供同行参考。 相似文献
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文章介绍了实现大吞吐量计算环境的Condor系统,包括Condor的体系结构,组成Condor的核心进程以及进程的运作情况。最后,在Condor系统上实现了简单的阶乘运算。 相似文献
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地铁暗挖隧道施工对高架桥桩保护的实例与分析 总被引:1,自引:0,他引:1
以北京地铁十号线暗挖区间下穿高架桥桩为例, 通过定量分析, 研究制定桥桩的保护及加固方案, 介绍加固原理及具体施工方法, 为类似工程提供指导。 相似文献
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Adaptive Type-2 fuzzy control possesses control performance better than the traditional adaptive fuzzy control.However,heavy computation burden obviously blocks the utilization of adaptive Type-2 fuzzy control in industrial application.By adopting novel piecewise fuzzy sets and center-average type-reduction,a simplified adaptive interval Type-2 fuzzy controller involving less computation is developed for practical industrial application.In the proposed controller,the inputs are divided into several subintervals and then two piecewise fuzzy sets are used for each subinterval.With the manner of piecewise fuzzy sets and a novel fuzzy rules inference engine,only part of fuzzy rules are simultaneously activated in one control loop,which exponentially decreases the computation and makes the controller appropriate in industrial application.The simulation and experimental study,involving the popular magnetic levitation platform,shows the predicted system with theoretical stability and good tracking performance.The analysis indicates that there is far less computation of the proposed controller than the traditional adaptive interval Type-2 fuzzy controller,especially when the number of fuzzy rules and fuzzy sets is large,and the controller still maintains good control performance as the traditional one. 相似文献
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装帧设计能较好地展现个性化的创作风格与设计理念,形成独特的视觉效果.本文从网版印刷的技术优势入手,探讨其在现代书籍装帧设计中的应用. 相似文献
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针对微波遥测雷达搜索、识别低速目标的用途,通过理论分析结合计算机仿真的方法对微波遥测雷达系统构成进行理论阐述和仿真设计研究。基于微波遥测雷达系统的各主要功能,结合单脉冲雷达技术特点,对微波遥测雷达系统的各组成部分进行理论分析和计算机仿真,建立相应的模块化功能函数,最后通过全微波遥测雷达系统的联合仿真,以仿真的形式实现微波遥测雷达的基本功能。该微波遥测雷达仿真系统的设计为各型遥测雷达的工程应用提供了一个理论平台,论证了微波遥测雷达实行地面监测的可行性。 相似文献