【摘要】 城市绿地空间的防灾避险功能在城市防灾体系中发挥重要作用。以青海玉树扎西科湿地公园为例,通过综合论述和分析绿地所在区域的地理位置、自然环境状况,阐释这一区域内可能发生的地质及自然灾害类型、影响范围及在城市防灾规划的作用,为城市绿地防灾避险专项规划的编制和实施提供了参考依据。更多还原

【Abstract】 Planning of urban disaster prevention space system is the most important part of urban master planning, and urban green space plays an important role in providing urban disaster prevention space for city. In this paper, possible disasters and secondary disasters in urban area were mainly discussed, and then showed the types and sizes of urban disaster prevention space and urban land based on analysis results of the occurrence time sequence of earthquake disasters, and special planning of disaster prevention on urban green space with an example of Jie-Gu wetland, Yushu, Qinghai Province. In addition, this paper put forward the basic model of urban earthquake disaster prevention space system.更多还原