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近年来,随着生态城市建设,城市绿地系统不断增多,景观项目的可持续性得到广泛关注。河岸、道路两旁、小区围墙,从宏观角度可以看作为城市边界,从微观角度可以看作景观项目与周边居民系统的交接处。因此护坡的重要性不但体现在其防止水土流失等功能上,它的美观及生态恢复能力更需要提高。传统景观护坡,都以硬性材料为主如水泥、石材、混凝土等,以力学的角度去设计,为了达到安全稳定的效果而缺少了生态恢复功能。现今虽然护坡的设计手法增加了植物覆盖,但往往忽略了物种多样性及能量的循环利用,虽然提升了美观,生态修复效果还不够,需要定期的维护。本文在朴门永续设计理念的启示下,探索景观护坡设计可持续循环的设计方法。通过分析朴门永续设计方法中可利用在景观护坡上的设计要点,提出景观护坡可持续设计的途径。
In recent years, with the construction of eco-city and the increasing number of urban green space systems, the sustainability of landscape projects has drawn wide attention. Riverside, along the road, residential fence, from a macro point of view can be seen as urban boundaries, from a micro point of view can be seen as landscape projects and the surrounding residents of the system of the junction. Therefore, the importance of slope protection is not only reflected in its function of preventing soil and water loss, but also its beauty and ecological restoration capability need to be improved. Traditional landscape slope protection, are mainly hard materials such as cement, stone, concrete, etc., to the mechanical point of view to design, in order to achieve the effect of security and stability of the lack of ecological restoration. Nowadays, although the design method of slope protection increases plant coverage, it often neglects the recycling of species diversity and energy. Although the aesthetic appearance is improved, the effect of ecological restoration is not enough and maintenance is required on a regular basis. Inspired by Pu Men's sustainable design concept, this paper explores the design method of sustainable cycling of landscape slope protection design. By analyzing the key design points of Park Gate sustainable design method which can be used in landscape slope revetment, the ways of sustainable design of slope protection are put forward.