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Journal of Zhejiang University SCIENCE A

ISSN 1673-565X(Print), 1862-1775(Online), Monthly

<<<                         CONTENTS                         >>>

Review

Review: Development of electric construction machinery in China: a review of key technologies and future directions

Zhe-ming Tong, Jia-zhi Miao, Yuan-song Li, Shui-guang Tong, Qian Zhang, Gui-rong Tan

DOI: 10.1631/jzus.A2100006 Downloaded: 10978 Clicked: 16271 Cited: 0 Commented: 2486(p.245-264) <Full Text><PPT> 5334

Chinese summary   <2619>  中国工程机械电气化发展的关键技术综述

关键词组:工程机械;电力驱动系统;电池管理系统;能量回收;电气化

Articles

A parametric study on unbalanced moment of piston type valve core

Jin-yuan Qian, Juan Mu, Cong-wei Hou, Zhi-jiang Jin

DOI: 10.1631/jzus.A2000582 Downloaded: 2298 Clicked: 4342 Cited: 0 Commented: 0(p.265-276) <Full Text><PPT> 1892

Chinese summary   <122>  活塞式阀芯不平衡力矩的参数化分析

关键词组:活塞式阀芯;不平衡力矩;结构参数;计算流体力学

Pile foundation of high-speed railway undergoing repeated groundwater reductions

Xue-cheng Bian, Lei Fu, Chuang Zhao, Yun-min Chen

DOI: 10.1631/jzus.A2000235 Downloaded: 2472 Clicked: 3660 Cited: 0 Commented: 0(p.277-295) <Full Text><PPT> 1891

Chinese summary   <117>  通过离心模型试验和数值模拟研究地下水位降低对高铁桩基础的影响

关键词组:高速铁路;桩基;地下水位下降;试验与模拟

Analytical solutions to ground settlement induced by ground loss and construction loadings during curved shield tunneling

Shao-hua Li, Ming-ju Zhang, Peng-fei Li

DOI: 10.1631/jzus.A2000120 Downloaded: 2374 Clicked: 3429 Cited: 0 Commented: 0(p.296-313) <Full Text><PPT> 1905

Chinese summary   <118>  曲线盾构隧道施工中土体损失和施工荷载引起地层沉降的理论解析

关键词组:曲线隧道;镜像法;Mindlin解;土体损失;地层沉降

Stabilization mechanisms of lifted flames in a supersonic stepped-wall jet combustor

Jin-cheng Zhang, Ming-bo Sun, Zhen-guo Wang, Hong-bo Wang, Chao-yang Liu

DOI: 10.1631/jzus.A2000087 Downloaded: 2315 Clicked: 3966 Cited: 0 Commented: 0(p.314-330) <Full Text><PPT> 1947

Chinese summary   <122>  超声速台阶壁面燃烧室中射流抬举火焰的稳定机制

关键词组:大涡模拟;自点火;抬举火焰;火焰稳定;设定型概率密度函数

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