Bank protection by dumped riprap under water is an easy and effective way to prevent bank collapse, but in China, bank protection above water by this method is rare and lack of experience.

• 水下抛石护岸加固是治理江河崩岸的一种常用、易行且有效的防护措施，而将此技术应用于水面以上岸坡防护在国内却是鲜有报道，也无经验可循。