帷幕灌浆技术在库区古银杏群落保护中的应用  

Application of Curtain Grouting Technology in the Protection of Ancient Ginkgo Biloba Communities in a Reservoir Area

作　　者：陈兴兰[1] 张全意[1] 刘刚[1] 成克雄 CHEN Xing-lan;ZHANG Quan-yi;Liu Gang;CHENG Ke-xiong(Zunyi Water Conservancy and Hydropower Surveyand Design Institute,Guizhou Zunyi 563000,China)

机构地区：[1]遵义水利水电勘测设计研究院

出　　处：《环境科学导刊》2019年第4期11-14,共4页Environmental Science Survey

摘　　要：遵义市新蒲新区永乐镇骊龙古银杏群落位于绿塘水库淹没影响区,为防止水库蓄水后地下水位抬升对古银杏群落根系的影响,故应用帷幕灌浆技术使古银杏群落同水库隔开,库水不渗入到植物树根下,同时配合根系阻断及牵引措施,确保植物正常生长。Lilong ancient ginkgo community, in Yongle Town, Xinpu district, is located in the Lvtang reservoir flooding zone. To prevent the root system of the ancient ginkgo community from the underground water level after reservoir impoundment, the curtain grouting technology was applied. The reservoir water would not seep into the plant roots, and coupled with the root block and traction measures, to ensure normal growth of the old trees.

关 键 词：帷幕灌浆技术 古银杏群落 保护 应用 

分 类 号：X171.4[环境科学与工程—环境科学]