CAJ | 학술논문

多孔渗入式PE管型渗沟适用于路基地下排水较长的路段， PE管道结构抗变形能力强，表面开孔率高，错位开孔设置合理，外裹透水土工布反滤效果好，排水性能良好，施工快速方便。多孔渗入式PE管型渗沟的有效应用，既延长了路基使用年限，又提高了公路服务能力，具有很好的应用前景。
다공삼입식PE관형삼구괄용우로기지하배수교장적로단， PE관도결구항변형능력강，표면개공솔고，착위개공설치합리，외과투수토공포반려효과호，배수성능량호，시공쾌속방편。다공삼입식PE관형삼구적유효응용，기연장료로기사용년한，우제고료공로복무능력，구유흔호적응용전경。
The porous infiltration PE pipe is suitable for the underground drainage long sections in highway under-ground Trench. There are strong resistance to deformation ,surface high hole rate and reasonable dislocation hole of the PE pipe structure. In addition ,there are good filter performance of outside permeable geotextile ,excellent drainage per-formance of PE pipe and convenient construction. The effective application of porous infiltration PE pipe in highway trench not only prolongs the service life of subgrade ,but also improves the highway service ability. Therefore ,the porous infiltration PE pipe has good application prospect in highway underground trench .