Analyzing Method Based on the Average Power of the Input Energy into Sliding Isolation System
An analyzing method is proposed to achieve a better study about the energy change which is inputted into a sliding base seismic-isolation system within any range of period during an earthquake. The proposed method is based on the average power index of the input energy into the sliding isolation sys...
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Veröffentlicht in: | Applied Mechanics and Materials 2014-01, Vol.470 (Mechanical Engineering, Materials Science and Civil Engineering II), p.998-1002 |
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description | An analyzing method is proposed to achieve a better study about the energy change which is inputted into a sliding base seismic-isolation system within any range of period during an earthquake. The proposed method is based on the average power index of the input energy into the sliding isolation system, and the corresponding formula are derived. The average power index is numerically estimated and analyzed for the different sliding isolation systems under a varity of conditions with the different duration period and friction coefficient. It is shown that the average input power depends strongly on the friction coefficient, and it can well reflect how much average energy are inputted in the sliding isolation system within any range of duration. So, the analyzing method based on the average power can be well used to study the natural property of the earthquake. |
doi_str_mv | 10.4028/www.scientific.net/AMM.470.998 |
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The proposed method is based on the average power index of the input energy into the sliding isolation system, and the corresponding formula are derived. The average power index is numerically estimated and analyzed for the different sliding isolation systems under a varity of conditions with the different duration period and friction coefficient. It is shown that the average input power depends strongly on the friction coefficient, and it can well reflect how much average energy are inputted in the sliding isolation system within any range of duration. So, the analyzing method based on the average power can be well used to study the natural property of the earthquake.</description><identifier>ISSN: 1660-9336</identifier><identifier>ISSN: 1662-7482</identifier><identifier>ISBN: 9783037859612</identifier><identifier>ISBN: 303785961X</identifier><identifier>EISSN: 1662-7482</identifier><identifier>DOI: 10.4028/www.scientific.net/AMM.470.998</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><subject>Friction ; Isolation systems ; Mathematical models ; Seismic phenomena ; Sliding</subject><ispartof>Applied Mechanics and Materials, 2014-01, Vol.470 (Mechanical Engineering, Materials Science and Civil Engineering II), p.998-1002</ispartof><rights>2014 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. Dec 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c328t-d2f885362fd2b502d16f54465b18c2bf9578c1193958a1140e4071fb5b85caa83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/2890?width=600</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Sun, Min</creatorcontrib><creatorcontrib>Li, Lei</creatorcontrib><creatorcontrib>Sun, Yu Zhou</creatorcontrib><title>Analyzing Method Based on the Average Power of the Input Energy into Sliding Isolation System</title><title>Applied Mechanics and Materials</title><description>An analyzing method is proposed to achieve a better study about the energy change which is inputted into a sliding base seismic-isolation system within any range of period during an earthquake. The proposed method is based on the average power index of the input energy into the sliding isolation system, and the corresponding formula are derived. The average power index is numerically estimated and analyzed for the different sliding isolation systems under a varity of conditions with the different duration period and friction coefficient. It is shown that the average input power depends strongly on the friction coefficient, and it can well reflect how much average energy are inputted in the sliding isolation system within any range of duration. So, the analyzing method based on the average power can be well used to study the natural property of the earthquake.</description><subject>Friction</subject><subject>Isolation systems</subject><subject>Mathematical models</subject><subject>Seismic phenomena</subject><subject>Sliding</subject><issn>1660-9336</issn><issn>1662-7482</issn><issn>1662-7482</issn><isbn>9783037859612</isbn><isbn>303785961X</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqNkVuLEzEYQIMXcF33PwQE8WVmc0_mRazLqoUtCquPEjKZpM0yTWqSWuqvN7sVFJ98CiTnO4HvAPAKo54hoi4Ph0NfbHCxBh9sH129XKxWPZOoHwb1CJxhIUgnmSKPwcUgFUVUKj4ITJ48vKFuoFQ8A89LuUNIMMzUGfi2iGY-_gxxDVeubtIE35niJpgirBsHFz9cNmsHP6eDyzD5h8tl3O0rvI4ur48wxJrg7Ryme8WypNnU0IZvj6W67Qvw1Ju5uIvf5zn4-v76y9XH7ubTh-XV4qazlKjaTcQrxakgfiIjR2TCwnPGBB-xsmT0A5fKYjzQgSuDMUOOIYn9yEfFrTGKnoPXJ-8up-97V6rehmLdPJvo0r5ozIXEWFIuG_ryH_Qu7XNbQqOYkFJQLGij3pwom1Mp2Xm9y2Fr8lFjpO9r6FZD_6mhWw3dauhWQ7caTfD2JKjZxLYKu_nrn_9T_AIyS5gm</recordid><startdate>20140101</startdate><enddate>20140101</enddate><creator>Sun, Min</creator><creator>Li, Lei</creator><creator>Sun, Yu Zhou</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BFMQW</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>KR7</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>7SM</scope></search><sort><creationdate>20140101</creationdate><title>Analyzing Method Based on the Average Power of the Input Energy into Sliding Isolation System</title><author>Sun, Min ; 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The proposed method is based on the average power index of the input energy into the sliding isolation system, and the corresponding formula are derived. The average power index is numerically estimated and analyzed for the different sliding isolation systems under a varity of conditions with the different duration period and friction coefficient. It is shown that the average input power depends strongly on the friction coefficient, and it can well reflect how much average energy are inputted in the sliding isolation system within any range of duration. So, the analyzing method based on the average power can be well used to study the natural property of the earthquake.</abstract><cop>Zurich</cop><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/AMM.470.998</doi><tpages>5</tpages></addata></record> |
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subjects | Friction Isolation systems Mathematical models Seismic phenomena Sliding |
title | Analyzing Method Based on the Average Power of the Input Energy into Sliding Isolation System |
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