jacket foundation;
seismic load;
shear plate metal damper;
hysteretic energy dissipation;
OFFSHORE;
VIBRATION;
D O I:
10.3390/jmse11112130
中图分类号:
U6 [水路运输];
P75 [海洋工程];
学科分类号:
0814 ;
081505 ;
0824 ;
082401 ;
摘要:
Aiming at the problem of excessive vertical vibration caused by seismic primary waves in jacket structures located in seismic zones in China, a new type of shear plate metal damper with upper and lower elliptical openings (SPA) is proposed in this paper. The seismic model test is carried out to compare the shear plate metal damper with three traditional opening forms, central elliptical opening, single row opening, and double row opening, and the hysteretic curve, skeleton curve, and cyclic hysteretic energy dissipation capacity are analyzed. The results show that the energy dissipation performance of the new shear plate metal damper with upper and lower elliptical openings proposed in this paper is better than that of the other three types of dampers.
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Ke, Ke
Yam, Michael C. H.
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Bldg & Real Estate, Hong Kong, Peoples R China
Hong Kong Polytech Univ, Chinese Natl Engn Res Ctr Steel Construction, Hong Kong Branch, Hong Kong, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Yam, Michael C. H.
Zhang, Ping
论文数: 0引用数: 0
h-index: 0
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Hong Kong Polytech Univ, Dept Bldg & Real Estate, Hong Kong, Peoples R China
Hong Kong Polytech Univ, Chinese Natl Engn Res Ctr Steel Construction, Hong Kong Branch, Hong Kong, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Zhang, Ping
Shi, Yu
论文数: 0引用数: 0
h-index: 0
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Minist Sci & Technol, Natl Ctr Int Res Low carbon & Green Bldg, Chongqing, Peoples R China
Minist Educ, Joint Int Res Lab Green Bldg & Built Environm, Chongqing, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Shi, Yu
Li, Yong
论文数: 0引用数: 0
h-index: 0
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Li, Yong
Liu, Sijia
论文数: 0引用数: 0
h-index: 0
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Ke, Ke
Yam, Michael C. H.
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Bldg & Real Estate, Hong Kong, Peoples R China
Hong Kong Polytech Univ, Chinese Natl Engn Res Ctr Steel Construction, Hong Kong Branch, Hong Kong, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Yam, Michael C. H.
Zhang, Ping
论文数: 0引用数: 0
h-index: 0
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Hong Kong Polytech Univ, Dept Bldg & Real Estate, Hong Kong, Peoples R China
Hong Kong Polytech Univ, Chinese Natl Engn Res Ctr Steel Construction, Hong Kong Branch, Hong Kong, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Zhang, Ping
Shi, Yu
论文数: 0引用数: 0
h-index: 0
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Minist Sci & Technol, Natl Ctr Int Res Low carbon & Green Bldg, Chongqing, Peoples R China
Minist Educ, Joint Int Res Lab Green Bldg & Built Environm, Chongqing, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Shi, Yu
Li, Yong
论文数: 0引用数: 0
h-index: 0
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China
Li, Yong
Liu, Sijia
论文数: 0引用数: 0
h-index: 0
机构:
Chongqing Univ, Sch Civil Engn, Chongqing, Peoples R ChinaChongqing Univ, Sch Civil Engn, Chongqing, Peoples R China