汾河万荣段沟壑地区水土保持措施研究

Water and soil conservation management in gully area of Fenhe River Wanrong Section

以汾河万荣段沟壑地区水土流失治理工程为例,针对水土流失特点,阐述水土保持措施总体布置,对泄洪排水管材比选、管沟横断设计、泄洪管道镇墩设计稳定性计算分析,提出了相关技术指标。针对个别重点部位坡面生态防护难题,提出高次团粒喷播生态修复措施,可有效控制水土流失,为类似黄河流域沟壑地区水土流失治理提供借鉴参考。

The article takes the soil erosion control project of the Wanrong section of the Fenhe River as an example,focusing on the overall layout of the project,selection of flood discharge pipes,rainwater system,cross section design,anchor block design,confluence basin,and expansion joint well design points,analyzing relevant parameters,and addressing the problem of slope ecological protection,propose ecological restoration measures for high-order granular spraying,which can provide a certain reference for soil erosion control management in similar Yellow River basins.