内河航道重力式护岸结构的设计优化

Optimization of Design for Inland Waterway Gravity Revetment Structure

通过加大底板前趾、后踵悬臂长度、减薄底板厚度，加深前趾深度，改进倒滤棱体，增设摆石等措施，使内河航道重力式护岸结构得到了优化。并介绍了现浇混凝土护面与干砌块石相结合的护岸型式。

The gravity revetment structure of inland waterway was optimized by enlarging the fore－ toe of bottom slab, increasing the cantilever length of the back heel, reducing the thickness of bottom slab, deepening the depth of fore－ toe, improving the reverse filter and setting block stone. The revetment type combining cast－ in－ situ concrete protection face and dry masonry block stone is introduced.