Metropol Parasol,Seville

In central Seville, a huge fungus-like form floats over the Plaza de la Encarnación. Jürgen Mayer H describes how his Metropol Parasol has revitalised a historic square, providing new amenities such as a museum, market space and viewing platform, while also imbuing it with a formal identity that triggers informal activities and events.     

邢钢套筒窑换热器内漏生产实践

介绍了套筒窑换热器的工作原理、作用及邢钢套筒窑换热器内漏的判断依据,对套筒窑换热器内漏的原因进行了简要的分析,对内漏前后的主要参数进行了对比,同时结合实际生产情况,制定了行之有效的控制措施,收到了良好的效果。     

解剖与扫描 对比两种揭示内部的模式

文章对比了揭示建筑内部的两种模式。剖面是建筑的"解剖",它在西方的传统中有很重要的意义。然而,另一种模式"扫描"揭示了一种更为连续的、关联性的和动态的理解去穿越建筑生命的整体,这是在中国传统中描绘建筑的主导方式。这两种模式分别代表了虚构的轮廓和实质的表面的思维方式。自20世纪初,解剖的概念并没有贯穿到中国新的建筑设计语言之中。     

复合外墙内外保温的传热特性研究

建立了复合外墙的非稳态数值传热模型，利用该模型研究了复合外墙分别在内外保温情况下的温度在一天中的变化情况，研究结果表明：复合外墙外保温的结构层温度在一天中的最大波动幅度约为2℃，而内保温式复合外墙的结构层最大温度波动约14℃，说明复合外墙外保温方式更有利于削弱墙体结构层的热应力，延长墙体的使用寿命。     

站内进口油管道外防护探讨

随着国内原油需求量的增大,我国进口原油量不断增加,部分老管道由加热输送方式改为常温输送,在夏季造成地面以上管线表面出现露水。针对出现的新问题,探讨管道防护的有效方法,提高管道的寿命。     

The Impact of Local Supporters on Smart Growth Policy Adoption

Problem: To succeed, the smart growth movement must be active at the local level. However, little is known about the movement's composition and effects.

Purpose: This research aims to identify who pursues smart growth at the local level, what types of smart growth policies are being adopted, and the impact of supporters on the types of policies adopted.

Methods: Using surveys I conducted with planning and development officials in 202 cities and other data, I estimate regression models predicting the effects of local activism and other possible influences on the number of smart growth, land preserving, and inner-city redevelopment policies these cities adopted.

Results and conclusions: I found that (a) as the number of types of groups promoting smart growth increases, cities adopt more smart growth policies; (b) the supporters of smart growth have more impact on the adoption of land preserving policies than on the policies associated with inner-city redevelopment; and (c) cities in states that require comprehensive planning adopt more smart growth policies.

Takeaway for practice: Politics prevents many cities from adopting comprehensive smart growth policies, though state laws that mandate comprehensive planning at the local level appear to encourage them. Planners can build support for smart growth by inviting environmental groups to the table and by devising smart growth policies that encourage both land preservation and inner-city densification.

Research support: None.     

Determining the specificity of terms using inside-outside information: a necessary condition of term hierarchy mining

This paper introduces new specificity measuring methods of terms using inside and outside information. Specificity of a term is the quantity of domain specific information contained in the term. Specific terms have a larger quantity of domain information than general terms. Specificity is an important necessary condition for building hierarchical relations among terms. If t₁ is a hyponym of t₂ in a domain term hierarchy, then the specificity of t₁ is greater than that of t₂. As domain specific terms are commonly compounds of the generic level term and some modifiers, inside information is important to represent the meaning of terms. Outside contextual information is also used to complement the shortcomings of inside information. We propose an information theoretic method to measure the quantity of terms. Experiments showed promising results with a precision of 73.9% when applied to terms in the MeSH thesaurus.     

基于SimulationX 的双动挤压机内置穿孔装置液压支撑系统仿真研究

内置穿孔装置液压支撑系统工作特性直接决定双动挤压机工作状态、挤压过程实现和产品质量。利用仿真软件Simulation X建立了内置穿孔装置液压支撑系统的仿真模型,根据液压系统的实际工作情况设置仿真参数。对液压支撑系统的主柱塞快速空程前进,穿孔针空程前进以及固定针挤压这3个主要工作过程进行仿真模拟,分析了内置穿孔装置液压支撑系统在工作过程中这3个阶段的速度、位移、流量等特征曲线。研究结果表明:内置穿孔装置液压支撑系统整体性能稳定,运行良好,满足系统工作性能要求。     

表皮的力量 福建泉州鼎立雕塑艺术馆设计

文章指出建筑表皮不仅只是一层装饰,它还包含了完整的建筑设计理念。表皮的各元素应该在视觉上存在建构逻辑,而在统一建构逻辑下的建筑表皮可以传达不同的视觉感受。恰当的建构逻辑,丰富的光影肌理,良好的实用性以及合宜的归属感使建筑表皮更有力量。     

NFR-F系列内外花纹胶圈的研制与应用

论述了研制ＮＦＲＦ系列迷宫形内外花纹胶圈的重要意义；总结了研制内外花纹胶圈的基本情况；应用橡胶彩色电视显微镜对多种花纹进行优选、测定、评价，证实了ＮＦＲＦ系列迷宫形内外花纹胶圈性能优良，在棉纺生产中使用效果良好，使用寿命长，具有很强的竞争能力，有着良好的发展前景。