南水北调与水利科技
南水北調與水利科技
남수북조여수리과기
SOUTH-TO-NORTH WATER
2010年
2期
131-133
,共3页
总干渠与左岸排水立交区%小近距工程渗流场%渗控探讨%南水北调中线
總榦渠與左岸排水立交區%小近距工程滲流場%滲控探討%南水北調中線
총간거여좌안배수입교구%소근거공정삼류장%삼공탐토%남수북조중선
crossing area of the primary channel and drainage of the left bank%close seepage flow field%discuss of seepage control%the Middle Lineof the South-to-North Water Transfer Project
南水北调中线总干渠与众多的河流和沟渠相交切割,形成了左岸排水下穿总干渠的"楼中楼"式小近距交叉工程态势.它们将共处于同一个错综复杂的渗流场内,成为区域渗控设防难点之一,值得进一步探讨.文章在指出当前工程实施中一些值得注意的问题的同时,提出了一种比较易于实现渗控的工程措施或可供参考.
南水北調中線總榦渠與衆多的河流和溝渠相交切割,形成瞭左岸排水下穿總榦渠的"樓中樓"式小近距交扠工程態勢.它們將共處于同一箇錯綜複雜的滲流場內,成為區域滲控設防難點之一,值得進一步探討.文章在指齣噹前工程實施中一些值得註意的問題的同時,提齣瞭一種比較易于實現滲控的工程措施或可供參攷.
남수북조중선총간거여음다적하류화구거상교절할,형성료좌안배수하천총간거적"루중루"식소근거교차공정태세.타문장공처우동일개착종복잡적삼류장내,성위구역삼공설방난점지일,치득진일보탐토.문장재지출당전공정실시중일사치득주의적문제적동시,제출료일충비교역우실현삼공적공정조시혹가공삼고.
he primary channel of the Middle Line of the South-to-North Water Transfer Project traverses some rivers and ditches, so it forms a state of "double deck" type and close to crossing project for drainage of the left bank.They will stand in the complex seepage flow field that is dif-ficult to resolve.The author not only points out some noticeable things of current project, but also puts forward some measures for solving the matter,
