Influence of Pier Geometry and Debris Characteristics on Wood Debris Accumulations at Bridge Piers
Influence of Pier Geometry and Debris Characteristics on Wood Debris Accumulations at Bridge Piers
复制标题
桥墩几何形状和碎片特征对桥墩木碎片堆积的影响
DOI:
10.1061/(asce)hy.1943-7900.0001757
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发表时间:
2020
影响因子:
2.4
通讯作者:
Panici D
中科院分区:
文献类型:
--
作者:
Panici D
This paper analyzes the influence of the geometry of bridge piers and supplied debris on the formation and growth of wood debris jams at bridge piers. A total of 162 laboratory experiments were conducted. Experimental results showed that the maximum size of debris jams formed by the accumulation of cylindrical debris (i.e., wooden dowels) is smaller than that of jams formed by natural nonbranched wood of irregular shape. In addition, experiments with branched debris resulted in jams that were significantly smaller and less stable than those with nonbranched natural debris. Finally, comparison of experiments conducted with six different pier shapes indicated that the shape of the pier has negligible effects on the maximum size of a woody debris jam. The only exception to this observation was for square piers, which showed slightly larger debris jam sizes than the other types of piers tested.
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DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
P. N. D. Cicco;E. Paris;L. Solari
通讯作者:
L. Solari
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
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E. Wohl
DOI:
10.5703/1288284313171
发表时间:
2003
期刊:
Regulated Rivers-research & Management
影响因子:
--
作者:
D. Lyn;T. Cooper;Y. Yi;R. Sinha;A. Rao;Lyn Dennis
通讯作者:
Lyn Dennis
影响因子:
5.4
作者:
M. I. Rusyda;H. Hashimoto;S. Ikematsu
通讯作者:
S. Ikematsu
影响因子:
4.4
作者:
Jacob Stolle;T. Takabatake;I. Nistor;Takahito Mikami;Shinsaku Nishizaki;G. Hamano;H. Ishii;T. Shibayama;N. Goseberg;E. Petriu
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E. Petriu