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建筑创作 2014年第3期 34-41页

作者：王舒展沈思齐欣建筑设计咨询有限公司办公室

AC：作为中国第一批留法的年轻学生之一，您回国已经接近二十年，刚从法国回来时是什么状态？现在再回看当初，法国的经历有对您又有怎样的影响？

关键词：建筑设计建筑风格建筑材料建筑创作

ANALYTICAL MODELS OF FLOATING BRIDGES SUBJECTED BY MOVING LOADS FOR DIFFERENT WATER DEPTHS

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Journal of Hydrodynamics 2008年第5期20卷 537-546页

作者： ZHANG Jun MIAO Guo-ping LIU Jian-xun SUN Wen-jun The First engineers Scientific Research Institute of the General Armaments Department Wuxi 214035 China School of Naval Architecture Ocean and Civil Engineering Shanghai Jiao Tong University Shanghai 200030China The First engineers Scientific Research Institute of the General Armaments Department Wuxi 214035 China

There are two types of floating bridge such as discrete-pontoon floating bridges and continuous-pontoon floating bridges. Analytical models of both floating bridges subjected by raoving loads are presented to study the dynamic responses with hydrodynamic influence coefficients for different water depths. The beam theory and potential theory are introduced to produce the models. The hydrodynamic coefficients and dynamic responses of bridges are evaluated by the boundary element method and by the Galerkin method of weighted residuals, respectively. considering causal relationship between the frequencies of the oscillation of floating bridges and the added mass coefficients, an iteration method is introduced to compute hydrodynamic frequencies. The results indicate that water depth has little influence upon the dynamic responses of both types of floating bridges, so that the effect of water depth can be neglected during the course of designing floating bridges.

关键词： floating bridge analytical model moving load water depth

EVALUATION APPROACHES OF FREEWAY GREEN LANDSCAPE

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EVALUATION APPROACHES OF FREEWAY GREEN LANDSCAPE

第一届交通运输工程国际学术会议

作者： Xiang Qiaojun1, Yuan Li2 , and Lu Jian3 1Vice Professor, Transportation college, southeast university, 2 Si-Pai Lou, Nanjing, Jiangsu 210096, China, 2Research Assistant, Transportation college, southeast university, 2 Si-Pai Lou, Nanjing, Jiangsu 210096, China, 3Professor, Transportation college, southeast university, 2 Si-Pai Lou, Nanjing, Jiangsu 210096, China,

Freeway green landscape is an important part of the freeway systems, this paper summarizes a research project to develop evaluation procedures and models for freeway green landscape evaluation. The main evaluation indices considered are anti-glare capability in median area, soil stability enhancement capability in slope embankment area, and environmental ecologic protection capability in roadside area. In addition, landscape scenic view quality is another important factor. The main purpose of the models is to convert evaluation indices to an overall quality measure, representing the overall quality of the freeway green landscape. The conversion is based on multi-variable regression models and expert opinion survey models.

关键词： freeway green landscape evaluation method

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南丹麦大学科灵校区

城市建筑 2015年第31期12卷 66-73页

作者： Henning Larsen architects Henning Larsen建筑师事务所

项目名称:南丹麦大学科灵校区业主:The Danish university and Property Agency建设地点:Engstien 1,6 000 Kolding,Denmark设计单位:Henning Larsen architects用地面积:2.7万m2建筑面积:1.36 hm2建筑层数:6景观设计:Kristine Jensens ... 详细信息

关键词：科灵建筑层数设计时间设计单位用地面积景观设计 Larsen 建设地点 triangular 新地标

Numerical Simulation of Water Mitigation Effects on Shock Wave with SPH Method

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Transactions of Tianjin university 2008年第5期14卷 387-390页

作者：毛益明方秦张亚栋高振儒 Engineering Institute of corps of engineers PLA University of Science and Technology

The water mitigation effect on the propagation of shock wave was investigated numerically. The traditional smoothed particle hydrodynamics (SPH) method was modified based on Riemann solution. The comparison of numerical results with the analytical solution indicated that the modified SPH method has more advantages than the traditional SPH method. Using the modified SPH algorithm, a series of one-dimensional planar wave propagation problems were investigated, focusing on the influence of the air-gap between the high-pressure air and water and the thickness of water. The numerical results showed that water mitigation effect is significant. Up to 60% shock wave pressure reduction could be achieved with the existence of water, and the shape of shock wave was also changed greatly. It is seemly that the small air-gap between the high-pressure air and water has more influence on water mitigation effect.

关键词： water mitigation Riemann solution smoothed particle hydrodynamics (SPH) method shock wave

Research of the Electromagnetic compatibility problems caused as putting heavy and weak current facilities together in the subway system

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Research of the Electromagnetic compatibility problems cause...

The Sixth Asia-Pacific conference on Environmental Electromagnetics(CEEM’2012)

作者： Jian Jiao~1 Dan Shi~1 Yu-ming Zhang~2 1.School of Electronic Engineering Beijing university of Posts and Telecommunications 2.China Railway Siyuan Survey And Design Group co. ltd.

＜正＞Based on CST,models of the heavy current facilities in the subway system have been built and the simulation has been completed to acquire the radiation of EMI. By comparing the results of the simulation with the corresponding results of the actual measurement,the models are modified until the simulation of the models could mainly reflect the situation of Electromagnetic field around the heavy current facilities *** the procedure of actual measurement,modeling,simulation,analysis and modification, the shortest distance between the heavy and weak current facilities in the subway station in the normal working condition could be proposed.A more reasonable layout of all facilities could also be acquired so that the resource of the rooms could be saved and the administration of the whole station could be easier.

关键词： EMC CST shortest distance heavy and weak current facilities

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赫尔辛基大学思维角芬兰赫尔辛基市

世界建筑导报 2020年第6期35卷 94-97页

作者： JKMM architects 芬兰JKMM建筑师事务所

JKMM在2015年赢得了赫尔辛基大学思维角的设计竞赛,并从那时起与赫尔辛基大学一起合作创建一个新空间,使所有赫尔辛基居民和游客都能更方便地参与学术活动和研究,项目于2017年竣工。赫尔辛基大学思维角位于城市里一个重要区域,对面是卡... 详细信息

JKMM在2015年赢得了赫尔辛基大学思维角的设计竞赛,并从那时起与赫尔辛基大学一起合作创建一个新空间,使所有赫尔辛基居民和游客都能更方便地参与学术活动和研究,项目于2017年竣工。赫尔辛基大学思维角位于城市里一个重要区域,对面是卡尔·路德维奇·恩格尔在1832年设计的主要大学建筑,一边是阿尔内·爱尔维设计的著名的波萨尼亚大楼,它们都是赫尔辛基大学中心校区的一部分。

关键词：赫尔辛基大学学术活动设计竞赛芬兰赫尔辛基萨尼亚阿尔内思维

CAR-FOLLOWING MODEL BASED ON DRIVING BEHAVIOR AND RESEARCH ON THE STABILITY OF THE MODEL

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CAR-FOLLOWING MODEL BASED ON DRIVING BEHAVIOR AND RESEARCH O...

colour Metallography of Cast Iron Chapter 2 Grey Iron (Ⅰ)

第一届交通运输工程国际学术会议

作者： Hao-Ran Zhang1 2 Wei Wang3 and Gang Ren4 1School of Transportation southeast university Postcode: 210096 Nanjing Jiangsu China 2China Highway Planning and Design Institute (HPDI) consultants INC. Postcode:100010 Beijing China 3School of Transportation southeast university Postcode: 210096 Nanjing Jiangsu China 4School of Transportation southeast university Postcode: 210096 Nanjing Jiangsu China

Established car-following model based on driving behavior, and look forward to be applied in traffic simulation, traffic safety and intelligent transport control. Researched on different driving behavior and established car-following model correspondingly. By analyzing the model, determined the reasonable value range of the parameters and simulated various car-following processes. The car-following model established based on driving behavior can simulate actual driving behavior precisely. The value range of parameters of car-following models established according to different driving behavior is different. Different driving behavior requires different safe headway. When the values of the parameter exceed the rational range, the corresponding car-following behavior is unsafely. We drew the conclusion by simulation of car-following motorcade: taking safe time headway as definition of safe headway is superior to using safe space headway;vehicles in fluctuant motorcade must keep longer safe headway than in stable motorcade;the accelerating or decelerating performance of vehicles has small influence to safe headway;vehicles have better accelerating performance must keep longer safe headway, and vehicle has worse decelerating performance requires longer safe headway.

关键词： traffic safety traffic simulation driving behavior car-following car-following model safe headway

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China Foundry 2009年第2期6卷 157-162页

作者： Zhou Jiyang,Professor,Dalian university of Technology,China Ph.D Liu Jincheng,Fellow of Institute of Cast Metal engineers,UK

Grey iron is a type of cast iron with grey color fracture and carbon precipitated as ake *** to its chemical composition in Fe-C phase diagram,grey iron is categorised into three types:hypoeutectic,eutectic,hypereutec... 详细信息

关键词： Cast SiO

BUILDING INNOVATION Huawei's Expansive R&D Center

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城市漫步（上海版、英文） 2017年第8期 20-21页

作者： Dominic Ngai gmp-von Gerkan Marg Partners architects Christian Gahl 不详

Project name:Huawei Technological Factory Buildings Location:Zhongguancun Environmental Protection Park,Beijing Area:139,355 square meters Design company:gmp *** brief:After previous projects in Shenzhen and Chengdu,Huawei has teamed up with German architectural firm gmp to design another research and development center-this time in the northwestern part of the Chinese *** to a university campus,the layout features three R&D buildings surrounding a canteen at the center,complete with courtyards and gardens around each *** of the workspaces have a view of the greenery outside,while the silhouette of the nearby Western Mountains serves as the background of the massive complex.

关键词： architectural outside massive