Seismic hazard map of Turkey using the deterministic approach
Because the instrumental records of Turkey are far from being satisfactory for modeling the seismic hazard using the probabilistic approach, an attempt was made in this study to accomplish it through the deterministic way. In this regard, all active faults of Turkey, small and large, were evaluated...
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| Veröffentlicht in: | Engineering geology 2003-04, Vol.69 (1), p.127-137 |
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| creator | Kayabali, Kamil Akin, Müge |
| description | Because the instrumental records of Turkey are far from being satisfactory for modeling the seismic hazard using the probabilistic approach, an attempt was made in this study to accomplish it through the deterministic way. In this regard, all active faults of Turkey, small and large, were evaluated together to obtain major fault systems. Then, the procedure suggested by Wells and Coppersmith [Bull. Seismol. Soc. Am. 4 (1994) 975] applied to those faults to obtain the maximum magnitude earthquake that they can generate. To do this, it was assumed that 1/3 of the total fault length would rupture to yield the maximum earthquake. Following that, seven different attenuation relationships of the strong ground motion were utilized to calculate the maximum horizontal ground accelerations for the whole Turkey at 0.2° intervals using the computer model TUMDES written in BASIC programming language.
The computed peak ground acceleration (pga) values were contoured and the iso-acceleration map based on Sadigh et al. [Seismol. Res. Lett. 1 (1997) 180] relationship was selected as the new seismic hazard map of Turkey on which the seismic zonations were determined as following: pga>0.3 g Zone 1; 0.3 g |
| doi_str_mv | 10.1016/S0013-7952(02)00272-7 |
| format | Article |
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The computed peak ground acceleration (pga) values were contoured and the iso-acceleration map based on Sadigh et al. [Seismol. Res. Lett. 1 (1997) 180] relationship was selected as the new seismic hazard map of Turkey on which the seismic zonations were determined as following: pga>0.3 g Zone 1; 0.3 g<pga<0.2 g Zone 2; 0.2 g<pga<0.1 g Zone 3; and pga<0.1 g Zone 4. The final product also provides the user the pga in terms of digital values for given coordinates.</description><identifier>ISSN: 0013-7952</identifier><identifier>EISSN: 1872-6917</identifier><identifier>DOI: 10.1016/S0013-7952(02)00272-7</identifier><identifier>CODEN: EGGOAO</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Attenuation relationship ; Buildings. Public works ; Deterministic method ; Earth sciences ; Earth, ocean, space ; Earthquakes, seismology ; Engineering and environment geology. Geothermics ; Exact sciences and technology ; Geotechnics ; Internal geophysics ; Miscellaneous ; Natural hazards: prediction, damages, etc ; Peak ground acceleration ; Seismic hazard ; Turkey</subject><ispartof>Engineering geology, 2003-04, Vol.69 (1), p.127-137</ispartof><rights>2002 Elsevier Science B.V.</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a389t-e29f9bc81db513325294d8ede9b4e4ce555501b149ffbead1ad735aa5c77349b3</citedby><cites>FETCH-LOGICAL-a389t-e29f9bc81db513325294d8ede9b4e4ce555501b149ffbead1ad735aa5c77349b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0013795202002727$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14661716$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kayabali, Kamil</creatorcontrib><creatorcontrib>Akin, Müge</creatorcontrib><title>Seismic hazard map of Turkey using the deterministic approach</title><title>Engineering geology</title><description>Because the instrumental records of Turkey are far from being satisfactory for modeling the seismic hazard using the probabilistic approach, an attempt was made in this study to accomplish it through the deterministic way. In this regard, all active faults of Turkey, small and large, were evaluated together to obtain major fault systems. Then, the procedure suggested by Wells and Coppersmith [Bull. Seismol. Soc. Am. 4 (1994) 975] applied to those faults to obtain the maximum magnitude earthquake that they can generate. To do this, it was assumed that 1/3 of the total fault length would rupture to yield the maximum earthquake. Following that, seven different attenuation relationships of the strong ground motion were utilized to calculate the maximum horizontal ground accelerations for the whole Turkey at 0.2° intervals using the computer model TUMDES written in BASIC programming language.
The computed peak ground acceleration (pga) values were contoured and the iso-acceleration map based on Sadigh et al. [Seismol. Res. Lett. 1 (1997) 180] relationship was selected as the new seismic hazard map of Turkey on which the seismic zonations were determined as following: pga>0.3 g Zone 1; 0.3 g<pga<0.2 g Zone 2; 0.2 g<pga<0.1 g Zone 3; and pga<0.1 g Zone 4. The final product also provides the user the pga in terms of digital values for given coordinates.</description><subject>Applied sciences</subject><subject>Attenuation relationship</subject><subject>Buildings. Public works</subject><subject>Deterministic method</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Earthquakes, seismology</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Exact sciences and technology</subject><subject>Geotechnics</subject><subject>Internal geophysics</subject><subject>Miscellaneous</subject><subject>Natural hazards: prediction, damages, etc</subject><subject>Peak ground acceleration</subject><subject>Seismic hazard</subject><subject>Turkey</subject><issn>0013-7952</issn><issn>1872-6917</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LBDEMhosouK7-BGEuih5G285HpwcRWfyCBQ-7nkumzbjV-VjbGWH99XZc0aMhkASe5CUvIceMXjDK8ssFpSyJhcz4GeXnlHLBY7FDJqwITS6Z2CWTX2SfHHj_Oo6Uigm5WqD1jdXRCj7BmaiBddRV0XJwb7iJBm_bl6hfYWSwR9fY1vo-wLBeuw706pDsVVB7PPqpU_J8d7ucPcTzp_vH2c08hqSQfYxcVrLUBTNlxpKEZ1ympkCDskwx1ZiFoKxkqayqEsEwMCLJADItRJLKMpmS0-3dIPs-oO9VY73GuoYWu8ErLqRkaVoEMNuC2nXeO6zU2tkG3EYxqkaz1LdZanRC0ZCjWUqEvZMfAfAa6spBq63_W07znAmWB-56y2H49sOiU15bbDUa61D3ynT2H6UvaKR-DQ</recordid><startdate>20030401</startdate><enddate>20030401</enddate><creator>Kayabali, Kamil</creator><creator>Akin, Müge</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20030401</creationdate><title>Seismic hazard map of Turkey using the deterministic approach</title><author>Kayabali, Kamil ; Akin, Müge</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a389t-e29f9bc81db513325294d8ede9b4e4ce555501b149ffbead1ad735aa5c77349b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Applied sciences</topic><topic>Attenuation relationship</topic><topic>Buildings. Public works</topic><topic>Deterministic method</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Earthquakes, seismology</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Exact sciences and technology</topic><topic>Geotechnics</topic><topic>Internal geophysics</topic><topic>Miscellaneous</topic><topic>Natural hazards: prediction, damages, etc</topic><topic>Peak ground acceleration</topic><topic>Seismic hazard</topic><topic>Turkey</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kayabali, Kamil</creatorcontrib><creatorcontrib>Akin, Müge</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Engineering geology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kayabali, Kamil</au><au>Akin, Müge</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Seismic hazard map of Turkey using the deterministic approach</atitle><jtitle>Engineering geology</jtitle><date>2003-04-01</date><risdate>2003</risdate><volume>69</volume><issue>1</issue><spage>127</spage><epage>137</epage><pages>127-137</pages><issn>0013-7952</issn><eissn>1872-6917</eissn><coden>EGGOAO</coden><abstract>Because the instrumental records of Turkey are far from being satisfactory for modeling the seismic hazard using the probabilistic approach, an attempt was made in this study to accomplish it through the deterministic way. In this regard, all active faults of Turkey, small and large, were evaluated together to obtain major fault systems. Then, the procedure suggested by Wells and Coppersmith [Bull. Seismol. Soc. Am. 4 (1994) 975] applied to those faults to obtain the maximum magnitude earthquake that they can generate. To do this, it was assumed that 1/3 of the total fault length would rupture to yield the maximum earthquake. Following that, seven different attenuation relationships of the strong ground motion were utilized to calculate the maximum horizontal ground accelerations for the whole Turkey at 0.2° intervals using the computer model TUMDES written in BASIC programming language.
The computed peak ground acceleration (pga) values were contoured and the iso-acceleration map based on Sadigh et al. [Seismol. Res. Lett. 1 (1997) 180] relationship was selected as the new seismic hazard map of Turkey on which the seismic zonations were determined as following: pga>0.3 g Zone 1; 0.3 g<pga<0.2 g Zone 2; 0.2 g<pga<0.1 g Zone 3; and pga<0.1 g Zone 4. The final product also provides the user the pga in terms of digital values for given coordinates.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/S0013-7952(02)00272-7</doi><tpages>11</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Attenuation relationship Buildings. Public works Deterministic method Earth sciences Earth, ocean, space Earthquakes, seismology Engineering and environment geology. Geothermics Exact sciences and technology Geotechnics Internal geophysics Miscellaneous Natural hazards: prediction, damages, etc Peak ground acceleration Seismic hazard Turkey |
| title | Seismic hazard map of Turkey using the deterministic approach |
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