基于主动防护网的喷混植生技术应用研究

Application Research of Spraying Combined Materials Based on Active Protection Network

基于主动防护网的喷混植生技术将植生条工艺和主动防护网工艺引入到传统的喷混植生技术中,由内向外形成"镀锌铁丝网+植生条+主动防护网"的支撑加固组件,能够提高生长基材的稳定性以及与岩石的粘附性,达到快速、持久的复绿效果。扦插类芦的复绿方法具有植物生长快速、适应力强、边坡复绿效果好等优点,将扦插类芦以及藤本植物点栽的施工工艺与基于主动防护网的喷混植生技术相结合使用在高陡岩质边坡的绿化应用中具有良好的实践意义与推广价值。深圳深云车辆段边坡绿化项目应用此项施工方法,获得良好的复绿效果。

This paper introducing ecological strip technology and active protection network technology into the conventional spray combined materials technology which enable it to form an inside-out supporting reinforcing assembly with galvanized wire net, ecological strip and active protecting net. This technology improved the stability of growth substrate and the adhesion to rock, therefore it was capable of reaching a rapidly and persistently re-greening purpose. The re-greening method by cutting propagation of Neyraudia reynaudiana had some distinct advantages that it made plants grow rapidly and well-adapted, thus achieved optimal results of the slope re-greening. Combination of utilization of these two technologies as well as the vines planted construction teehnologyin high and steep rocky slope greening would show great value of practical application and promotion. The project of Shenyun train depot slope greening in Shenzhen set a good example to these technologies.