摘要
随着首都经济社会的飞速发展,穿越京密引水渠的管线逐年增多且穿越方式多样。为更好地保证京密引水渠运行安全,本文结合京密引水渠工程特点和运行情况,首先介绍了穿越京密引水渠的方法及其适用条件,主要包括明挖法和暗挖法两类,然后介绍了选择穿越方式时应该考虑的因素,包括渠道堤防情况、地质条件、输水状况以及周边环境,最后讨论了不同条件下穿越京密引水渠的适用方式。研究成果可为类似河道穿越管理借鉴。
The pipelines crossing Jingmi Water Diversion Canal are increased year by year and they are crossed in various ways with the rapid economic and social development of the capita.The crossing method and its applied conditions of Jingmi Water Diversion Canal are introduced firstly in order to better guarantee the safe operation of Jingmi Water Diversion Canal based on engineering characteristics and operation situation of Jingmi Water Diversion Canal in the paper,mainly including open excavation method and underground excavation method.Then,the to-be-considered factors during selection of crossing method are introduced,including canal dike circumstance,geological conditions,the water transmission condition and surrounding environment.Finally,the suitable ways of crossing Jingmi water diversion canal under different conditions are discussed.The research results can be used for reference in similar river crossing management.
作者
张明跃
常帅
郝邺
ZHANG Mingyue;CHANG Shuai;HAO Ye(Beijing Jingmi Water Diversion Management Office,Beijing 101400,China)
出处
《水利建设与管理》
2022年第1期16-19,共4页
Water Conservancy Construction and Management
关键词
京密引水渠
穿越
施工方法
适应性
Jingmi Water Diversion Canal
crossing
construction method
adaptability
