重庆大学学报

重庆大学学报杂志 北大期刊 CSCD期刊 统计源期刊

Journal of Chongqing University

杂志简介:《重庆大学学报》杂志经新闻出版总署批准,自1960年创刊,国内刊号为50-1044/N,是一本综合性较强的工业期刊。该刊是一份月刊,致力于发表工业领域的高质量原创研究成果、综述及快报。主要栏目:机械工程、环境工程·材料工程

主管单位:中华人民共和国教育部
主办单位:重庆大学
国际刊号:1000-582X
国内刊号:50-1044/N
全年订价:¥ 190.00
创刊时间:1960
所属类别:工业类
发行周期:月刊
发行地区:重庆
出版语言:中文
预计审稿时间:1-3个月
综合影响因子:0.986
复合影响因子:1.71
总被引量:188
H指数:6
  • Electrochemical potential at the interface between carbon nanotubes and electrolyte

    作者:LUJian-wei; WANGWan-lu; WUZi-hua; WANGYong-tian 刊期:2004年第02期

    The dependences of electrochemical potential at the interface between carbon nanotubes and electrolyte upon temperature and electrolyte concentration are studied. Carbon nanotubes were synthesized by hot filament chemical vapor deposition with Si as the substrate. Four substances were tested: NaCl solution, KCl solut...

  • A perspective of microplasma oxidation (MPO) and vapor deposition coatings in surface engineering of aluminum alloys

    作者:AWADSamirHamid; QIANHan-cheng 刊期:2004年第02期

    Over the past years, great achievements have been made in the development of coating technologies for surface improvement of aluminum alloys. Despite these achievements, the role in the market strongly depends on the ability of surface coating technology under technical and economic considerations to meet the increas...

  • Network structure and its effects on the strength of Fe-C-Si-Mn alloy castings

    作者:ZHANGDing-fei; PENGJian; XUXing-zhi 刊期:2004年第02期

    Fe-C-Si-Mn alloy castings used as blades in hydroelectric generators are studied and found to contain network structures after some heat treatments. Castings after annealing and normalizing were analyzed by microscope and transmission electron microscopy (TEM). The network formed during annealing was proved by TEM to...

  • Ecosystem health evaluation system of the water-fluctuating zone in the Three Gorges Area

    作者:WANGLi-ao; YUANHui; ZHANGYan-hui; HUGang 刊期:2004年第02期

    This paper discribes the definition of ecosystem health for the water-level flutuation zone of the Three Gorges Region and puts forward an evaluation system involving indicators in three groups: 1) structural indicators comprise slope, biodiversity,environmental capacity, stability, restoration ability and damage sit...

  • Investigation and analysis of hazardous waste in the Three Gorges Area of Chongqing region

    作者:LIULi; LIUXi-rong; WANGLi-ao; ZHOUZai-jiang 刊期:2004年第02期

    This article describes the investigation of hazardous waste (HW) in the Three Gorges Area of Chongqing region, which indicates that by May 2002, the dumped HW therein amounted to 14 600 t and was mainly distributed in five districts and counties with 11 000 t in Fuling, 1 650 t in Fengdu, 950 t in Wanzhou; 630 t in W...

  • Coagulation-flocculation process for combined sewage in Shanghai

    作者:HUANGTian-yin; XIASi-qing; WUZhi-ping; YINMing; LUFen; ZHAOJian-fu 刊期:2004年第02期

    The effects of the coagulation-flocculation process using polyaluminium chloride (PAC) and its aids on the removal of organics and nutrient in the combined sewage from Shanghai Zhuyuan First Municipal Wastewater Treatment Plant are studied,The coagulant aids include cationic polyacrylamide (PAM), polyvinyl alcohol (P...

  • Method to determine parameters in the rainstorm intensity formula

    作者:RENBo-zhi; LONGTeng-rui; SHILian 刊期:2004年第02期

    This paper presents a new method to determine parameters in the nonlinear mathematical model of the urban rainfall intensity formula. The method transforms the nonlinear equation into a linear one, and incorperates a damping factor and a step factor to improve the precision of the calculated results. It works out the...

  • Influence of concrete differential aging time on the construction phases analysis of the Fenghua River Bridge

    作者:YUBao-chu; ZHANGZhe; TENGQi-jie 刊期:2004年第02期

    The Fenghua River Bridge is a major structure on the highway between Hengzhang and Guojiachi, which is to be built with a four-span prestress concrete (PC) box girder and symmetrical cantilever castings. In this paper, a finite element method (FEM) model is set up to study the effects of concrete differential aging t...

  • Review on development progress of automatic manual transmissions control

    作者:ALIAmirIbrahim; QINDa-tong; ATTIANabilAbdulla 刊期:2004年第02期

    In recent years, the sustainable development of automatic manual transmissions (AMTs) control in vehicles is conspicuous. The control applications have grown fast and steadily due to the tremendous progress in power electronics components and the control software that enhance the requirements for delivering higher ve...

  • Electromechanical coupling model and analysis of transient behavior for inertial vibrating machines

    作者:HUJi-yun; YUCui-ping; YINXue-gang 刊期:2004年第02期

    A mathematical model of electromechanical coupling system for a planar inertial vibrating machine is built by setting up dynamical equations of discrete systems with a matrix methodology proposed. The substance of the transient behavior of the machine is unveiled by analyzing the results of the computer simulation to...

  • Research on the Security of the United Storage Network Based on NAS

    作者:HUANGJian-zhong; HANDe-zhi; XIEChang-sheng 刊期:2004年第02期

    A multi-user view file system (MUVFS) and a security scheme are developed to improve the security of the united storage network (USN) that integrates a network attached storage (NAS) and a storage area network (SAN). The MUVFS offers a storage volume view for each authorized user who can access only the data in his o...

  • Solving Hitchcock's transportation problem by a genetic algorithm

    作者:CHENHai-feng; CHOJoong.Rae; LEEJeong.Tae 刊期:2004年第02期

    Genetic algorithms (GAs) employ the evolutionary process of Darwin's nature selection theory to find the solutions of optimization problems. In this paper, an implementation of genetic algorithm is put forward to solve a classical transportation problem, namely the Hitchcock's Transportation Problem (HTP), and the GA...

  • Context-aware computing-based reducing cost of service method in resource discovery and interaction

    作者:TANGShan-cheng; HOUYi-bin 刊期:2004年第02期

    Reducing cost of service is an important goal for resource discovery and interaction technologies. The shortcomings of transhipment-method and hibernation-method are to increase holistic cost of service and to slower resource discovery respectively. To overcome these shortcomings, a context-aware computing-based meth...

  • Fuzzy synthetic evaluation on layoff mechanism for human resource

    作者:LEIYong; PUYong-jian 刊期:2004年第02期

    According to the modern theory of human resource management, the condition of buyout mainly depends on two variables of an employee: his interior value of product and exterior work reward. There exist shortages in evaluating the value of the employees in an enterprise. Consequently, a lot of employees might be laid o...

  • Global attractors associated with general partly dissipative reactiondiffusion systems in unbounded domains

    作者:YUANJian-jun; ZHANGXing-you 刊期:2004年第02期

    The asymptotic behaviour of solutions for general partly dissipative reaction-diffusion systems in Rn is studied. The asymptotic compactness of the solutions and then the existence of the global attractor are proved in L2 (Rn) × L2 (Rn).