A New Method of the Model Building for the Components in Circuit Simulation Analysis

The maximum intensity of direct solar radiation falling on a vertical surface and the relative solar altitude and azimuth angles under this condition are given, which can be used in urban planning to determine the relative location of buildings.     

Study on Buildings Heat Reflection

With the acceleration of urbanization,our cities become hotter and hotter.A good control on the heat environment of buildings is useful to improve people's living standard.Considering the phenomenon of "urban heat island",this paper analyzed the influence of a building on other buildings and its surrounding environment due to its form,allocation and thermal character of building materials from the angle of heat reflection,and brought up a proposal to resolve this problem.It opens a new way to improve the thermal environment of a city.     

The Dynamic Conservation Strategy of Central Historic Block in Baoding

Under the traditional static protection mode that advocates controlling and stresses no change to the original, the central historic block in Baoding is facing some new problems such as the setting back of physical environment, isolation from the urban development and imbalance of the regional economical development. Based on investigation and analysis, the goals and dynamic conservation strategy were proposed for central historic block. The strategy took the dynamic conservation theory, in which the holistic protection and sustainable development were the features, as theoretic tool. And from urban planning, urban administration, society economic growth, urban space design and historic buildings protection aspects, the relationship between protection, renaissance and development were studied with the dynamic conservation strategy.     

Energy-saving Planning and Design of Urban Residential Buildings in Hanzhong Area

Energy-saving design of residential building is an important part of energy-saving architectural design. Planning and design of residential buildings in Hanzhong area should pay more attention to the building orientation, sunshine, summer ventilation and wind resistance in winter and so on, so as to create favorable conditions for energy-saving design of single buildings. The geographical location, climatic characteristics, residents living habits and indoor and outdoor thermal environment situation were analyzed in this paper, and combined with the existing problems of energy conservation in the planning and layout of residential buildings in Hanzhong area. Based on the investigation, this paper drew some conclusions to provide references for the energy-saving planning and design of urban residential buildings in the local area.     

Urban Thermal Environment Planning of Yunyang County Assisted with the Computer Simulation

With the computer simulation of the thermal environment in the Yunyang County,combined with the data of measurement on the spot,the thermal environment of the actual state is analyzed,and some advice to urban planning are given from the viewpoint of outdoor thermal environment.It is proven that the computer simulation is an advantageous means to help the analysis of the thermal environment in urban planning.     

Application of 3D Digital Technology in Urban Design:A Case Study of Wuhan City

To achieve standardization and facilitation of urban design and 3D demonstration of construction program,and provide technological support for urban design and approval of construction program,this project integrates planning control elements,builds 3D urban design platform and explores functions of the platform on the basis of existing 3D information base.The platform will improve the efficiency of planning management department's controlling over urban spaces and buildings,further play the role of planning department in supporting the urban construction decision making,and also promote the overall city image and quality of urban spaces.     

A MODLE OF SYSTEM DYNAMIC FOR URBAN LAND PLANNING

This thesis uses the theory and method of the system dynamics to analyze the characteristics of the urban land planning system and set up the urban land planning system dynamic model, The model could describe the influence and request of factors of the society. economy and environment to the urban planning by using the system, the quantitative and the dynamic methods. By adjusting the parameter and repeating model imitation, the model could provide the possibility of realizing the present land planning and provide the quantitative analysis method for the planning department to make or adjust the land planning, and assist the government department to make decisions.     

城市防灾避险绿地系统的构建

城市防灾避险绿地系统构建是城市绿地系统规划的重要内容。宏观上要在城乡总体规划的框架内,在城市抗震防灾等规划的指导下,构建与城市绿地系统规划空间层次相互衔接、逐级控制的防灾避险绿地规划体系;中观上要根据避险时序及空间关系等要素,对避险绿地、绿色疏散通道、隔离缓冲绿带等各级防灾避险绿地进行定量定位的合理布局;微观上要对每一块避险绿地、绿色疏散通道、隔离缓冲绿带进行深入与细化设计,共同构筑结构合理、层次清晰、分布均衡的城市防灾避险绿地体系。     

Market Regulation and Fiscal Replenishment: An Analytical Framework for the Space Control Intensity for Regulatory Detailed Planning

Regulatory detailed planning is the most direct management tool for urban development and construction activities. Through theoretical deduction, this paper demonstrated the elastic relationship between the land-transferring price and the floor area ratio(FAR) of residential land, which represented the space control intensity for regulatory detailed planning. Based on the two dimensions of market regulation and fiscal replenishment, this paper also established an analytical framework for the space control intensity for regulatory detailed planning. The results showed that the space control intensity for regulatory detailed planning decreased with the expansion of urban scale and that the weaker the market regulation and the stronger the land finance dependence, the weaker the space control intensity for regulatory detailed planning. Based on this, this paper proposed that local governments should strengthen the scientificity and openness of regulatory detailed planning, institutionally resolve the predicament due to fiscal decentralization, and reduce the dependence on land transfer income.     

The Principle and Characteristic Analysis of the Transmission Technology of IP over Synchronous Digital Hierarchy(SDH)

The city living environment is an aggregation of various environments such as natural, social and psychological environments etc. They should be embodied in the urban planning.     

Color Landscape Planning and Design of Urban Street Buildings:A Case Study of the Western Section of Zhongshan Road in Shenyang City

Through exploring color landscape planning and design of buildings in the western section of Zhongshan Road in Shenyang City, this paper proposed color landscape design methods adaptive to Chinese urban construction, concerning various tasks such as reasonable orientation of street building colors, effective control of street building colors, realization of regional characteristics and cultural connotations of urban colors via designs, so as to provide references and theoretical support for the future landscape design of urban streets.     

Green Lighting Project and Urban Lighting Planning of Mountain Region

In this paper, a deep research on the method of urban lighting planning is carried out in combination with the understanding from the urban lighting engineering practice, the method of master and detailed urban lighting plannings in mountain region is proposed, and the implementation of green lighting project through rational urban lighting planning is realized.     

Color Application in Architecture

As a great important element of urban landscape, the architectural color reflects the history, features and cultural tradition of an area. It also has a great effect on the creativity of architecture and urban culture. In this paper, the positive and negative effects of architectural color design on protecting human culture and environment are analyzed. Practical suggestions on color application in city planning program and architectural design are given.     

Optimization of Urban Opening Space Pattern Based on Landscape Ecology

City is a spatial synthesis which consists of various buildings and urban opening space.With the developing of the urbanization,the urban planning will directly influence the sustainable development of a city,and the optimization of the urban zone pattern is the main section of the urban planning.The urban opening space is the main part of the urban landscape with important eco-function.Due to its flexibility,the urban opening space is becoming the object of the urban landscape pattern.In this study,some ecological problems during urban development were discussed,and a series of strategies of urban opening space pattern optimization have been put forward based on landscape planning theories.     

Developing the Regulatory Detailed Planning and Drawing up for Promoting the Urban Development--Some Ideas on Urban Construction of Middle and Small Cities in Underdevelopment Districts

This paper is directed against the traditional two-phase planning and drawing-up system widespread in the towns and cities of underdeveloped districts and suggests that the regulatory detailed planning and drawing up should be developed. During the planning and drawing up, the characteristic of town and city of underdeveloped districts should be taken into account and a choice and emphasis should be made for strengthening the urban planning administration and accelerating the urban development.     

Study on the Flexible Paradigm of Urban Planning

There is a great probability in the development of modern urban economy,and the traditional rigid urban planning paradigm can't meet the need of the urban construction.The flexible work method will become the developing direction of urban planning at the new stage.In the flexible urban planning,the items of urban development prediction,land use arrangement,and urban development policies,all have great flexibility and are indeterminate.So the flexible paradigm can keep the urban planning adjustable with the stability in whole.Taking the population prediction of Bengbu as an example,the author finally explains how the flexible method of urban planning works.     

Simple Analysis of the Thermal Environment in Chongqing

There are a series of city environmental problems especially in the mountain city along with the city fast development. In recent decade, many scholars have studied the urban heat island, the urban temperature, the urban wind field, the precipitation and the urban visibility etc. But the urban thermal environment has not been settled radically. All the measures have not been used in the practice. And the researches in thermal environment of the mountain cities are very few. So the authors consider Chongqing as the researching object. Chongqing is one of the typical mountain cities in the semi-tropical. Sequentially we find out the characteristic of the thermal environment in the mountain city. Further the authors seek for the measures to plan and build ecological city. They conclude that CFD can be used in the simulation of urban environment, and use the result of simulation in urban planning is possible. The thermal environment in the center of Chongqing needs to be improved.     

基于生态足迹法的土地利用规划环境影响评价──以禹州市为例

随着经济社会的飞速发展,土地供给需求不平衡显得尤为明显,因此要合理规划用地。土地利用规划调整了区域内的土地利用结构及布局,可能会对该区域内的环境造成影响。为研究土地利用规划对环境的影响,笔者采用生态足迹法对河南省禹州市23个乡镇规划前期、规划中期和规划后期的总生态承载力和人均生态承载力进行了分析。结果表明:(1)禹州市的生态承载力由2005年的120062.95 hm~2增加到2009年的120933.45 hm~2,至2020年又增至123070.46 hm~2;(2)人均生态承载力除禹州市区和古城镇人口增长过快的地区下降外,其余地区的人均生态承载力都在规划实施后增加。可以得出结论,新一轮土地利用规划的实施对禹州市的环境是有益的,提高了全市的生态承载力。     

Improvement of Urban Thermal Environment by Ecological Measures of Solar Control for Buildings

In this paper, traditional measures of solar control for buildings were analyzed with the view of sustainable development.The field test results show the good ecological effect of covering building external surface with plants.The necessity and possibility of adopting ecological measures of solar control for buildings was discussed.     

Evolution of Environmental Culture Characteristics in Construction of New Countryside:Case in Beautiful Country of Yuezhao Community,Zhongshan District

Beautiful country of Yuezhao Community,Zhongshan District is taken as the case.By digging cultural characteristics and connotation of historic buildings and integrating historical culture resources,protection region of historic site is formed.By analyzing construction condition and environment of status quo and combining surrounding natural environment,greening and activity places are arranged in the area unsuitable for construction,and landscape node rich in local culture characteristics is created.In the planning,it should sufficiently respect layout of the existing buildings,making planning region become a new rural residential community in the new era that local culture atmosphere is rich;the planned buildings have the same skin textures with original buildings and harmoniously coexist with natural environment.