Ecotect Analysis Application In Passive Ecological Design Of Landscape

Nowadays, sustainable development has become a common theme of human. China is also strongly advocated building a conservation-minded society. And the landscape with ecology significance has become the focus of people's attention increasingly. From the simple mind of "Plants is the ecological" to now days people carry the ecological idea into landscape industry, building a real ecological landscape has become an inexorable trend of development. In this paper, there is research on the common problem of ecological technique method missing on landscape design. Discuss ecological design strategy through passive design of the landscape to make the landscape more comfortable ecological design. It provide new thinking of development for landscape design method, making great effort for high comfortable and high ecological landscape design development.The research begins with the idea of passive ecological design and base situation of the software of Ecotect. To analyze the main natural causes of passive ecological design are sun and wind. And use the main functions of software of Ecotect, raising problems toward analysis, shaded analysis, radiant analysis, these are all apply to passive ecological design of landscape. As outside living environment affected by the construction strongly, it can form complicated greenbelt. So this paper selects a landscape design of a residence from Harbin as an object of study. Create global and local three-dimensional model respectively. Lay foundations for use of Ecotect software to analyze passive design landscape.First, through selecting the local results of three dimensional models of projects and programs, contrast to field data, in order to check if the four features application in the landscapes feasible. Second, through the Ecotect software application, analysis of the landscape design phase of the overall layout of the simulation function to see its strengths and weaknesses, and to adjust and improve. Third, selecting typical plots in project alternatives to detailed design and simulation, and compareing the ecology and comfort level from different place of plan. And through simulation venue in landscape architecture design sketches and other details of the different utilization of natural factors to guide the design of the landscape ornaments of different details of the ecological design of passive. In this paper, through landscape design for simulation and analysis, it verified the feasibility of Ecotect software using in passive landscape design. At the same time the landscape design's simulation analysis of Ecotect software and powerful visual analysis results chart, guided rational adjustment of the landscape passive ecological design directly. Make landscape architect has advance knowledge of passive landscape ecological design about ecology and comfort level. Provide improvement and updates for passive ecological technique method missing on landscape design. Finally realize the landscape ecological benefits from a new perspective.