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1. (WO2018099026) MULTI-LEVEL SHOCK-ABSORBING AND GRADED-YIELDING METAL DAMPER
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Pub. No.: WO/2018/099026 International Application No.: PCT/CN2017/086802
Publication Date: 07.06.2018 International Filing Date: 01.06.2017
IPC:
E04B 1/98 (2006.01) ,E04H 9/02 (2006.01)
E FIXED CONSTRUCTIONS
04
BUILDING
B
GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1
Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62
Insulation or other protection; Elements or use of specified material therefor
92
Protection against other undesired influences or dangers
98
against vibrations or shocks; against mechanical destruction, e.g. by air-raids
E FIXED CONSTRUCTIONS
04
BUILDING
H
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
9
Buildings, groups of buildings, or shelters, adapted to withstand or provide protection against, abnormal external influences, e.g. war-like action, earthquake, extreme climate
02
withstanding earthquake or sinking of ground
Applicants:
海南大学 HAINAN UNIVERSITY [CN/CN]; 中国海南省海口市 人民大道58号 58 Renmin Avenue Hai Kou, Hainan 570228, CN
Inventors:
陈云 CHEN, Yun; CN
刘涛 LIU, Tao; CN
蒋欢军 JIANG, Huanjun; CN
万志威 WAN, Zhiwei; CN
Agent:
上海智信专利代理有限公司 SHANGHAI ZHI XIN PATENT AGENT LTD; 中国上海市 徐汇区斜土路1223号之俊大厦2602室 26/F, Zhijun Building 1223 Xie Tu Rd, Xu Hui District Shanghai 200032, CN
Priority Data:
201611083407.030.11.2016CN
Title (EN) MULTI-LEVEL SHOCK-ABSORBING AND GRADED-YIELDING METAL DAMPER
(FR) AMORTISSEUR MÉTALLIQUE À CHARGE D'ESSAI CALIBRÉE, À NIVEAUX MULTIPLES ET ABSORBANT LES CHOCS
(ZH) 多水准减震分级屈服金属阻尼器
Abstract:
(EN) A multi-level shock-absorbing and graded-yielding metal damper, comprising at least two annular dampers (1, 2) that are coaxially arranged from inside to outside, the two adjacent annular dampers (1, 2) having an interval therebetween and being connected by means of a connection pad (3), and the two annular dampers (1, 2) being used for connecting to a building structure. When the dampers bend and deform, the annular damper (2) located in the relatively inner ring yields prior to the annular damper (1) located in the relatively outer ring. Said damper can produce good shock absorbing and energy dissipation effect respectively in small, moderate and violent earthquakes.
(FR) L'invention concerne un amortisseur métallique à niveaux multiples et à gradient absorbant les chocs comprenant au moins deux amortisseurs annulaires (1, 2) qui sont agencés de manière coaxiale de l'intérieur vers l'extérieur, les deux amortisseurs annulaires adjacents (1, 2) ayant un intervalle entre eux et étant reliés au moyen d'un plot de liaison (3), les deux amortisseurs annulaires (1, 2) étant utilisés pour être reliés à une structure de bâtiment. Lorsque les amortisseurs se plient et se déforment, l'amortisseur annulaire (2) situé dans les anneaux relativement internes cède avant l'amortisseur annulaire (1) situé dans l'anneau relativement externe. Ledit amortisseur peut produire un bon effet d'absorption des chocs et de dissipation d'énergie respectivement en cas de tremblements de terre de faible, moyenne et forte magnitude.
(ZH) 一种多水准减震分级屈服金属阻尼器,包括同轴内外套设的至少两个环形阻尼器(1,2),相邻两个环形阻尼器(1,2)之间具有间隔并通过连接垫板(3)连接,两个环形阻尼器(1,2)用于与建筑结构相连接,当弯曲变形时,相对处于内圈的环形阻尼器(2)比相对处于外圈的环形阻尼器(1)优先屈服。该阻尼器可同时在小震、中震及大震中产生良好减震耗能效果。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)