三維土工排水網(Tri-planer Geonet)
　　sanweitugongpaishuiwangyigaomidujuyixiweiyuancailiao，tongguotezhidejitoujichuleitiao

，sangenleitiaoanyidingjianjuhejiaodupailiexingchengyoupaishuidaocaodesanweikongjianjiegou。zhongjianleitiaojuyoujiaodadegangxing

，xingchengjuxingdepaishuitongdao。zuchengpaishuiwangdesancengleitiaojuyoujiaogaodezonghengxiangkanglaqiangduhekangyaqiangdu，sancengleitiaojianxingchengdepaishuidaocaozaijiaogaohezaixiabuyibianxing，nenggoufangzhitugongzhiwuqianrutugongwangxin，quebaopaishuichangtong。