Discussion on Adjustment Method of the Characteristic Period of Site Response Spectrum with Soft Soil Layer
Twelve site models were established based on the analysis of the influence of site conditions on earthquake damage and the influence of the soft soil layer on-site seismic response. The equivalent linearization site seismic response analysis is carried out at different input ground motion levels to...
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| Veröffentlicht in: | Sustainability 2023-05, Vol.15 (11), p.8837 |
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| creator | Li, Yuandong Hao, Bing Chen, Zhen Zhou, Zhenghua Bian, Zhu Han, Yi Peng, Cheng |
| description | Twelve site models were established based on the analysis of the influence of site conditions on earthquake damage and the influence of the soft soil layer on-site seismic response. The equivalent linearization site seismic response analysis is carried out at different input ground motion levels to discuss the influence of soft soil layer thickness and buried depth. The results show that the characteristic period of the response spectrum exhibits a gradual increase as the buried depth or thickness of the soft soil layer increases. Furthermore, the characteristic period of the response spectrum also increases with the rise in the input ground motion peak. Moreover, according to the influence characteristics of soft soil thickness, buried depth, and input ground motion intensity on the characteristic period of the site acceleration response spectrum, a method for adjusting the characteristic period of the site acceleration response spectrum with a soft soil layer is put forward. |
| doi_str_mv | 10.3390/su15118837 |
| format | Article |
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The equivalent linearization site seismic response analysis is carried out at different input ground motion levels to discuss the influence of soft soil layer thickness and buried depth. The results show that the characteristic period of the response spectrum exhibits a gradual increase as the buried depth or thickness of the soft soil layer increases. Furthermore, the characteristic period of the response spectrum also increases with the rise in the input ground motion peak. Moreover, according to the influence characteristics of soft soil thickness, buried depth, and input ground motion intensity on the characteristic period of the site acceleration response spectrum, a method for adjusting the characteristic period of the site acceleration response spectrum with a soft soil layer is put forward.</description><identifier>ISSN: 2071-1050</identifier><identifier>EISSN: 2071-1050</identifier><identifier>DOI: 10.3390/su15118837</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Analysis ; China ; Earthquake damage ; Earthquakes ; Engineering ; Ground motion ; Investigations ; Mechanical properties ; Methods ; Seismic activity ; Seismic response ; Soil layers ; Soils ; Sustainability ; Thickness ; Velocity</subject><ispartof>Sustainability, 2023-05, Vol.15 (11), p.8837</ispartof><rights>COPYRIGHT 2023 MDPI AG</rights><rights>2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-fb56b3620c3082a65874c16b97c4fcde8466d47de949d6abcf9ffcb2fc8f4b3a3</citedby><cites>FETCH-LOGICAL-c368t-fb56b3620c3082a65874c16b97c4fcde8466d47de949d6abcf9ffcb2fc8f4b3a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Li, Yuandong</creatorcontrib><creatorcontrib>Hao, Bing</creatorcontrib><creatorcontrib>Chen, Zhen</creatorcontrib><creatorcontrib>Zhou, Zhenghua</creatorcontrib><creatorcontrib>Bian, Zhu</creatorcontrib><creatorcontrib>Han, Yi</creatorcontrib><creatorcontrib>Peng, Cheng</creatorcontrib><title>Discussion on Adjustment Method of the Characteristic Period of Site Response Spectrum with Soft Soil Layer</title><title>Sustainability</title><description>Twelve site models were established based on the analysis of the influence of site conditions on earthquake damage and the influence of the soft soil layer on-site seismic response. 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Moreover, according to the influence characteristics of soft soil thickness, buried depth, and input ground motion intensity on the characteristic period of the site acceleration response spectrum, a method for adjusting the characteristic period of the site acceleration response spectrum with a soft soil layer is put forward.</description><subject>Analysis</subject><subject>China</subject><subject>Earthquake damage</subject><subject>Earthquakes</subject><subject>Engineering</subject><subject>Ground motion</subject><subject>Investigations</subject><subject>Mechanical properties</subject><subject>Methods</subject><subject>Seismic activity</subject><subject>Seismic response</subject><subject>Soil layers</subject><subject>Soils</subject><subject>Sustainability</subject><subject>Thickness</subject><subject>Velocity</subject><issn>2071-1050</issn><issn>2071-1050</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpVkV9LwzAQwIsoOOZe_AQBnxQ6k6ZN28cx_w0myqrPJU0va-ba1CRF9-2NVFBzIXfc_S7H3QXBOcFzSnN8bQeSEJJlND0KJhFOSUhwgo__2KfBzNod9odSkhM2Cd5ulBWDtUp3yN9FvRusa6Fz6BFco2ukJXINoGXDDRcOjLJOCfTsjTFYKAdoA7bXnQVU9CCcGVr0oVyDCi2df9QerfkBzFlwIvnewuxHT4PXu9uX5UO4frpfLRfrUFCWuVBWCasoi7CgOIs4S7I0FoRVeSpiKWrIYsbqOK0hj_Oa8UrIXEpRRVJkMq4op9PgYvy3N_p9AOvKnR5M50uWURbFmEWMUE_NR2rL91CqTmrnO_RSQ6uE7kAq71-kSZQwnMTMJ1z-S_CMg0-35X585arY_GevRlYYba0BWfZGtdwcSoLL72WVv8uiX_TXhpk</recordid><startdate>20230531</startdate><enddate>20230531</enddate><creator>Li, Yuandong</creator><creator>Hao, Bing</creator><creator>Chen, Zhen</creator><creator>Zhou, Zhenghua</creator><creator>Bian, Zhu</creator><creator>Han, Yi</creator><creator>Peng, Cheng</creator><general>MDPI AG</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>4U-</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20230531</creationdate><title>Discussion on Adjustment Method of the Characteristic Period of Site Response Spectrum with Soft Soil Layer</title><author>Li, Yuandong ; 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The equivalent linearization site seismic response analysis is carried out at different input ground motion levels to discuss the influence of soft soil layer thickness and buried depth. The results show that the characteristic period of the response spectrum exhibits a gradual increase as the buried depth or thickness of the soft soil layer increases. Furthermore, the characteristic period of the response spectrum also increases with the rise in the input ground motion peak. Moreover, according to the influence characteristics of soft soil thickness, buried depth, and input ground motion intensity on the characteristic period of the site acceleration response spectrum, a method for adjusting the characteristic period of the site acceleration response spectrum with a soft soil layer is put forward.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/su15118837</doi><oa>free_for_read</oa></addata></record> |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; MDPI - Multidisciplinary Digital Publishing Institute |
| subjects | Analysis China Earthquake damage Earthquakes Engineering Ground motion Investigations Mechanical properties Methods Seismic activity Seismic response Soil layers Soils Sustainability Thickness Velocity |
| title | Discussion on Adjustment Method of the Characteristic Period of Site Response Spectrum with Soft Soil Layer |
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