宁夏银北灌区暗管排水技术应用与工程效果监测

Application of Closed Drainage Technique of North Ningxia Yinchuan Irrigation Area and Monitoring of Drainage Project Effects

宁夏银北灌区引进机械施工的暗管排水工程施工技术,开展了大面积的暗管排水工程建设。在对暗管排水效果、工程质量监测的基础上,对暗排区土壤盐分动态、地下水动态、排水水质、工程的管理等进行跟踪监测,总结出暗管排水工程成功的经验、不足,为暗管排水工程的实施提供有益参考。

The closed drainage technique of mechanical construction was introduced in north Ningxia Yinchuan irrigation district. The closed drainage project was constructed in large area. The dynamic soil salt, groundwater flow, drainage water quality and project management were monitored in closed drainage region. The success and deficiency experiences of closed drainage project were gotten. They are benefit reference to the construction of closed drainage project.