盘点城市

近些年,河南城乡建设取得长足进步,给我们留下太多的惊喜和惊奇。花园多了,建筑高了,广场大了,道路宽了,河道治理了,污水少了,绿化率提高了……     

70 m以上空心高墩施工的温度应力应变控制

介绍了关家沟特大桥工程概况,分析了桥墩轴线的放样施工,提出了施工中消除温度影响的控制技术,并进行了理论计算,对该技术的现场应用情况进行了探讨,得出了该方法正确的结论,为同类工程积累了经验.     

各地简讯

上海:以科技手段提升工程监管水平上海市运用现代化网络管理手段,提升工程质量监督管理水平的做法,引起了全国工程质量监督执法检查组的极大兴趣。近年来,上海市建立了监督网站,实现了网上报监、网上投诉、网上备案、网上申报优质工程、网上征询工作意见等,大大方便了企业,提高了工作效能;他们还开通了项目经理手机群发系统,建立了施工现场质量预警网络,缩短了信息沟通的时间,强化了事故预防与预控。运用摄像头和计算机网络技术,上海市实现了质量监督远程监控的数字化工地管理,大大提高了施工现场的科技含量,也为工地管理带来了全新的变革。…     

积石峡水电站围堰设计优化

根据积石峡水电站实际施工条件及地质条件,对原围堰体型进行了优化设计,减少了场内交通布置,对原围堰基础防渗形式进行了优化设计,提高了围堰防渗能力,为主体工程施工创造了良好的施工条件,节省了工期,从而保证了积石峡水电站顺利发电。     

仓储式物流园规划设计探讨

物流园的建设,通过标准化设计使物流仓库单元模块化,减少了材料、构件和设备的种类,缩短了设计周期,同时保证了设计质量。通过采购集中化不但降低了采购价格,而且提高采购效率。通过施工装配化实现了大部分建筑构配件的工厂化生产和现场的"干作业"施工,减少了建筑施工对环境的不良影响,提高了建筑质量,同时缩短建造周期。通过运营灵活化,提高了仓库经营的灵活性和适应性,降低了仓库的空置率。使项目获得了较好的效益,值得在以后物流仓库的建设中进行借鉴和参考。     

济南市基坑支护设计系统

介绍了济南市基坑支护设计系统及其构造方法,分析了基坑设计方法,讨论了软件的系统功能。采用面向对象的技术分析软件的构建过程,从基坑设计过程中提出系统的重要概念,给出了系统的概念图。同时,将系统的工作流程进行了分解,展示了系统的活动,给出了活动图,最后归纳了系统的特点。     

浅谈信息技术与小学数学教学的整合

科学技术的日新月异发展,推进了素质教育的进程,信息技术已经成为教学必备的手段,走进了课堂。信息技术与小学数学教学的整合激发了学习欲望,调动了学生学习的积极性,促进了学生自主探究学习,突出了教学重点难点,提高了课堂教学效率。本文对信息技术与小学数学教学的整合进行了阐述。     

高速公路辅助景观设计探析

介绍了高速公路发展的现状,剖析了高速公路景观设计存在的问题,提出了高速公路景观设计的原理,重点阐述了高速公路景观设计方法和表现手法,充实了高速公路景观设计理论,以供参考。     

工业火灾报警控制器的可靠实现

介绍了工业分布式智能火灾报警控制系统的构成,分析了探测回路接口的通讯原理,克服了探测器的状态阈值漂移,给出了独立式和复合式智能化的火灾信号处理算法,并进行了数学仿真.实验结果表明,此算法可以有效解决误报、漏报问题,满足了工业环境火灾探测要求.     

多媒体技术在小学数学教学中的作用

科学技术的日新月异发展,推动了素质教育的进程,多媒体技术已经走进了课堂,本文阐述了小学数学教学应用多媒体技术,激发了学生浓厚的学习兴趣,化解了教学重点难点,营造了良好的氛围,优化了课堂教学,提高了课堂教学效率。     

景观延续与重塑的人文之道——记安亭中学绿化环境改造更新

校园作为城市公共设施体系中的重要组成部分,对人们的社会生活和精神文明起着重要的影响、教育、服务作用。结合安亭中学的景观改造工程实例,从校园的区位环境因素、历史文化积淀、园内景观现状等方面,分析了改造的必要性,改造工作的原则及人文理念的改造方法,重点阐释了对原有历史和景观的发现、挖掘、保护、改造和再利用。通过简洁、现代的手法,把新景观融入校园的建筑环境、历史环境和人文环境之中,重建具有视觉、生态和文化三重效益的校园景观,把校园环境变成凝固的诗、流动的画、无言的歌,从而达到"润物细无声"的效果。     

身体经验与时空想象—— 基于场地、场景、场域的景观建构原型研究

Contemporary landscape is an important medium that resists the environmental homogeneity and diversifies the cultural imagery. The neglect of physical experience would intensify the perception contradiction and separation between people and the site. This paper proposes to use the prototype of the interactions between the body, time, and space to build an abstract discourse to study the design dimensions of site, sight, and insight based on different elements—the three dimensions are represented as perception, conception, and live. It then focuses on how to employ design methods (including the arrangement of spatial sequence and direction, the design of thresholds in the space, the creation of texts and syntaxes, and the stimulation of events and social imagery) to form the push-pull movement in the material space, the abschattung and gestalt of ideographic texts in the meaning space, and the apperception of the social field, so as to enhance people’s perception of the landscape. This paper studies physical experience and spacetime imagery to extract and deduce the thinking of landscape design within varied dimensions, and argues that a profound and intimate relationship between man and the site can be established by organizing different elements under the ternary system of site, sight, and insight.     

西方现代建筑思潮

指出建筑的发展和时代精神相关,时代精神和哲学所引领的思潮相关,通过时代精神和美学理论分析了建筑和哲学之间的关系,通过现代哲学发展时期建筑和哲学的发展联系的比较揭示了其内在的联系和发展轨迹。     

论电梯的安全、质量与标准

论述了电梯的特殊性、电梯安全的重要性;分析了政府主管部门、公众和媒体对电梯事故（故障）高度关注的原因;讨论了电梯安全与故障、可靠性的关系,电梯安全标准与安全、质量、运行性能的关系,以及电梯现行标准的性质;界定了安全标准与设计、制造规范的不同及关系;分析了行业及政府主管部门对公众普及电梯知识,客观、冷静地看待电梯故障与安全的重要性;说明了业内专业人员和政府主管部门应引导媒体和公众正确看待作为新型机电运输设备的电梯,认识不同档次电梯产品其质量和可靠性不同的必然性。     

The Reflection of Medusa: A Review of The City of Imagination

The lately published The City of Imagination by Valerio Morabito challenges the pictorial idea of landscape interpretation and explores the possibilities of storytelling to read and represent the landscape that focuses on the literary and communicative aptitudes of Landscape Architecture. The article reviews the book from the perspective of history, epistemology, method, and reception regarding its literary root, which is notably inspired by Italo Calvino. The review consists of four sections: First, word and image: the historical exemplars of landscape representation between pictorial and verbal tradition. Second, memory and foresight: the authenticity of travelogue and Morabito’s method of working with his travel memories. Third, truth and myth: how Morabito applies the cognitive imperfection in storytelling to his empirical approach that counterbalances the positivist reading of the landscape. And fourth, form and language: the tension between the formal autonomy and the bardic tradition in the visual language of Morabito. The article approaches and further opens the essential dialogues between the palpable existence and fictive landscape, the interpretation and consumption of the thick meanings in human inhabitation, and the cognitive antinomy and reconciliation of positivist and humanistic stances in the discipline.     

Landscape Dynamics and the Management of Change

Change in economy and society is directly reflected in the character of landscapes, both in terms of their form and function and the landscape planning and management challenges which they present. The phenomenon of landscape dynamics within post-industrial society is considered and the development of a connection between the drivers of landscape change and the management response is sought. Two key drivers of landscape change are proposed - 'obsolescence' and 'dysfunction' - and these in turn are related to a management matrix bounded by axes of condition and character of landscape. It is suggested that the definition of these relationships helps to substantiate and more clearly define the tasks of landscape planning, design and management in the United Kingdom.     

ÖBB Steyrtalbrücke – Belastungsprobe und Langzeitmessungen

ÖBB Steyrtalbridge – Load test and long term measurements At km 65,621 of the railroad track between Linz and Selzthal the Steyrtalbridge was rebuilt in the years 2013 and 2014. The essential design criterion from the client ÖBB Infrastruktur AG was the endeavor of an optimized bridge under consideration of life‐cylce‐cost, which among other things despite a bridge length of 182 m can be designed without high‐maintenance breather switches. Based on the current standards and certain design flexibilities, which are allowed in the codes special ways and techniques were used to calculate the rail tension. With this results of the rail‐structure‐interaction it was possible to design without breather switches. As consequence of the assumptions in the planning process it was necessary to make comprehensive measurements which shall give information of the real behavior of the bridge and compare them with the assumptions and results of the static calculation. Therefor static and dynamic load test were performed before opening to regular traffic. In addition long term measurements were carried out to evaluate the load‐bearing behavior over time and to confirm the calculation approaches for the verification of the rail‐structure‐interaction. In this article the planning of the monitoringsystem, the implementation and results of the load test and the following long term measurements are illustrated.     

建立当代风景园林批评学

20世纪90年代以来的文学以及文学批评,由于丧失了20世纪80年代文学所具有的那种向心力与凝聚力,没有了铸合整个民族精神走向的统一精神标尺,因而呈现出某种疲沓、松散与萎靡之态。风景园林艺术与文化属于上层建筑与意识形态的一种表现形式,也受到整个文学与艺术批评的影响。相对于文学批评、艺术批评甚至建筑批评,风景园林批评由于其综合性、复杂性以及实践性与时代性的影响,还处于起步摸索与萌芽阶段。风景园林批评的主体论、对象论、价值论、生态论、土地伦理和方法论是风景园林批评学的重点。其中风景园林批评的价值论和方法论是批评学的基础。     

对建筑自治的反思

20世纪70年代的西方,正当学科陷入特别的危机之时,建筑自治的论点重新出现,引起建筑理论家、建筑师的激烈争论。学科内在自身的观念体系、学术逻辑的演变和外在的社会学、经济、政治、科学技术等对建筑的影响以及学科的边界和领域问题成为争论的焦点。本文从“自治”概念的起源切入,在回顾历史的前提下对建筑自治研究的内容进行了归纳,对自治的原因进行了总结。着重论述建筑“内”与“外”的关系,在此基础上进行了反思,对自治的可能、自治的度及学科的边界进行了探析。     

OBSERVATION AND REPRESENTATION: ON RECOGNITION AND EXPRESSION OF NATURAL SITES IN LANDSCAPE ARCHITECTURE

In the education of Landscape Architecture, the way we view and depict a natural site is defined by the way we observe and express it. This paper starts with a comparison between the perspective and approach of traditional painting types (the realistic sketch, design sketch, and landscape painting) and those in Landscape Architecture. All of them involve observation (viewing) and expression (drawing) of natural beings and phenomena, where traditional paintings are in the pursuit of honest depiction of the forms or shapes. While in Landscape Architecture it emphasizes understanding and representing the evolutions and the complicated intrinsic relations of the authentic sites — in other words, to represent the nature of reality. To be on-site, the use of body movement, and the evolutions and correlations of natural beings are the three most important principles to the observation and representation in Landscape Architecture. Combining with two cases in teaching and practice, this paper elaborates how to develop abstract forms and design concepts from the observation of authentic sites and how the trans-scaled reflection on the correlations about the sites can inspire a site-scaled design, providing references for the education and practice of Landscape Architecture in China.