土工织物枕在长江界牌河段航道整治工程中的应用

Application of Geotextile Pillow in Navigation Regulation Project of Yangtze Boundary Sign Degment

在长江界牌河段航道整治工程的坝体建筑工程中，采用土工织物枕填芯，抛石盖面的混合结构，降低了工程造价，缩短了工期。经１～３年的使用和１９９６年特大洪水考验，证明该设计和施工是成功的。文中还简要阐述了施工控制要点。

Adopting the composite structure of stone-covering and fill geotextile pillow as the core has reduced the cost and shortened the time limit for the dam body construction in the navigation regulation project of Yangtze boundary sign degment .Since the application of the geotexile pillow for 1￣3 years and the test of extraordinary flood,it shows that the design and construction are successful.Also the keys for construction control had been expounded in this paper.