浅析儿童户外游戏场地的优化设计

本文通过对儿童游乐场景观要素的分析,结合国内外优秀案例,针对如何优化儿童游乐场所的空间环境质量、如何增强游乐场所趣味性等问题,进行了初步的研究分析,对创造优质的儿童游乐场有一定的指导意义。     

论树生之脉设计理念在项目中的体现——记博望城一九龙半岛板块项目规划设计

文章根据生态旅游型的综合项目规划的内容目标,结合博望城一九龙半岛板块规划项目,在项目规划设计中引入树生之脉设计理念,因地势、顺地形,力图探索打造一个山水灵动的都市乐园、清雅寄合的怡养居所。     

以技术集成为导向的高年级工业化住宅专题设计

从技术与设计结合这一老话题出发,介绍高年级设计课的有关专题实践。这一课题将技术集成作为目标指向,围绕装配技术和节能设计两个核心,双轨并行,具有多节点的整体构架。为了让学生中观深度、综合性把握多种建筑技术,强调手法化、构件化、体系化、集成化和可视化的设计要求。     

浅析伊东丰雄对于“流动性”的转变

在当下电子信息迅猛发展的时代,信息技术已经逐渐成为了人们生活当中不可或缺的一个重要部分,同时也影响着人们的生存观念和生活方式,进而对建筑的设计也产生了不小的影响和冲击。以日本建筑师伊东丰雄获得普利茨克奖为契机,在对伊东丰雄以往作品进行回顾和探讨的同时,从大家所熟悉的空间流动性为线索来解析在伊东丰雄的建筑中所包含的不同寻常的特质以及这种特质的转变。通过对建筑流动性转变的浅析,再次解读伊东在对于建筑创作的过程当中与同僚的不同之处。     

防水工程设计与选材的一些基本原则

阐述了建筑防水方案设计应遵循的一些基本原则,包括防窜水、易渗漏部位加强防水、构造防排水优先于材料防水、优先采用涂卷复合和迎水面防水等,同时也总结了防水材料选择上的若干原则,包括顾及相关构造层共同工作、根据使用环境合理选材以及选材必须注意到安全使用与操作。     

浅谈农村公路混凝土路面病害的成因分析与预防治理

水泥混凝土路面由于施工过程中主观和客观的种种原因,许多路面投入运营不久后就出现病害。本文通过分析水泥砼路面中常见的病害发生的原因,为保证水泥砼路面使用的长久性,在实施工程过程中提出混凝土病害预防措施和治理方法。     

Enzymatic biosensor for nitrite detection based on direct electron transfer by CPO-ILEMB/Au@MoS2/GC

Journal of Applied Electrochemistry - A novel nitrite electrochemical biosensor is constructed by glassy carbon electrodes (GC) coated by chloroperoxidase (CPO) -Au nanoparticles-MoS2 nanoflowers...     

Post-processor development for a turning and milling composite machine tool

The accomplishment of a turning and five-axis milling in only one setup is extremely useful and is possible on a turning and milling composite machine tool. In this work, we present a control algorithm and develop a post-processor for this machine, which has six linear and three rotary axes. To calculate a generalized kinematics model, coordinate systems are established by analyzing the basic kinematic chain relation of the turning and milling composite machine tool. The two vectors, which control the motions of the cutter contact workpiece, are simultaneously transformed to provide the algorithms of the rotary angles and motion coordinate. A special post-processor written in JAVA language is developed according to the proposed algorithm. To evaluate the effectiveness and accuracy of the developed post-processor, a specimen (blade) is used in the cutting simulation and real machining experiment. Experimental results showed the effectiveness and accuracy of the proposed algorithm. Furthermore, Compatibility is improved by adding new functions such as change of target machine, cutter location data change, workpiece origin offset, and cutting feed rate control.     

Minireview: Methodology and instrumentation to evaluate critical pressure and temperature parameters

Critical parameters, such as critical temperatures, pressures, and densities, are basic in the development of supercritical fluid technology. However, the number of compounds for which critical parameters has been determined and has been limited by the current technology and the sensitivity of compound information to the external environment in a critical state. This paper provides an overview of the principles, key equipment, and methodologies to measure the critical parameters of compounds. The reliability of various determination methods is discussed, and future research into methods to determine critical compound parameters is suggested.     

3D Monte Carlo simulation of grain growth in friction stir welding

Journal of Mechanical Science and Technology - The 3D fluid model was used to simulate the friction stir welding process. Three-dimensional Monte Carlo model with nucleation in each MC step was...