水流攻击角影响群桩桥墩周围局部冲刷护圈防护效果研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1671-9891|16|4|64-66
ISSN: 1671-9891
Source: 南通航运职业技术学院学报, Vol.16, Iss.4, 2017-01, pp. : 64-66
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Abstract