Simplified-Physics High Frequency Ground-Motion Simulations Using Site-Specific Parameters Article Swipe
J.C. Vyas
,
Brendon Bradley
,
Hoby N. T. Razafindrakoto
,
Ethan M. Thomson
,
Robin Lee
·
YOU?
·
· 2018
· Open Access
·
YOU?
·
· 2018
· Open Access
·
Hybrid broadband simulation methods typically compute high-frequency portion of ground-motions using a simplified-physics approach (commonly known as “stochastic method”) using the same 1D velocity profile, anelastic attenuation profile and site-attenuation (κ0) value for all sites. However, these parameters relating to Earth structure are known to vary spatially. In this study we modify this conventional approach for high-frequency ground-shaking by using site-specific input parameters (referred to as “site-specific”) and analyze improvements over using same parameters for all sites (referred to as “generic”). First, we theoretically understand how different 1D velocity profiles, anelastic attenuation profiles and site-attenuation (κ0) values affects the Fourier Acceleration Spectrum (FAS). Then, we apply site-specific method to simulate 10 events from the 2010-2011 Canterbury earthquake sequence to assess performance against the generic approach in predicting recorded ground-motions. Our initial results suggest that the site-specific method yields a lower simulation standard deviation than generic case.
Related Topics
Concepts
Metadata
- Type
- article
- Language
- en
- Landing Page
- http://hdl.handle.net/10092/16015
- http://hdl.handle.net/10092/16015
- OA Status
- green
- Related Works
- 20
- OpenAlex ID
- https://openalex.org/W2897822632
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W2897822632Canonical identifier for this work in OpenAlex
- Title
-
Simplified-Physics High Frequency Ground-Motion Simulations Using Site-Specific ParametersWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2018Year of publication
- Publication date
-
2018-01-01Full publication date if available
- Authors
-
J.C. Vyas, Brendon Bradley, Hoby N. T. Razafindrakoto, Ethan M. Thomson, Robin LeeList of authors in order
- Landing page
-
https://hdl.handle.net/10092/16015Publisher landing page
- PDF URL
-
https://hdl.handle.net/10092/16015Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
greenOpen access status per OpenAlex
- OA URL
-
https://hdl.handle.net/10092/16015Direct OA link when available
- Concepts
-
Attenuation, Ground motion, Strong ground motion, Acceleration, Physics, Computational physics, Geology, Statistical physics, Seismology, Optics, Classical mechanicsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
0Total citation count in OpenAlex
- Related works (count)
-
20Other works algorithmically related by OpenAlex
Full payload
| id | https://openalex.org/W2897822632 |
|---|---|
| doi | |
| ids.mag | 2897822632 |
| ids.openalex | https://openalex.org/W2897822632 |
| fwci | 0.0 |
| type | article |
| title | Simplified-Physics High Frequency Ground-Motion Simulations Using Site-Specific Parameters |
| biblio.issue | |
| biblio.volume | |
| biblio.last_page | |
| biblio.first_page | |
| topics[0].id | https://openalex.org/T10160 |
| topics[0].field.id | https://openalex.org/fields/22 |
| topics[0].field.display_name | Engineering |
| topics[0].score | 0.9997000098228455 |
| topics[0].domain.id | https://openalex.org/domains/3 |
| topics[0].domain.display_name | Physical Sciences |
| topics[0].subfield.id | https://openalex.org/subfields/2205 |
| topics[0].subfield.display_name | Civil and Structural Engineering |
| topics[0].display_name | Seismic Performance and Analysis |
| topics[1].id | https://openalex.org/T11757 |
| topics[1].field.id | https://openalex.org/fields/19 |
| topics[1].field.display_name | Earth and Planetary Sciences |
| topics[1].score | 0.9983000159263611 |
| topics[1].domain.id | https://openalex.org/domains/3 |
| topics[1].domain.display_name | Physical Sciences |
| topics[1].subfield.id | https://openalex.org/subfields/1908 |
| topics[1].subfield.display_name | Geophysics |
| topics[1].display_name | Seismic Waves and Analysis |
| topics[2].id | https://openalex.org/T10534 |
| topics[2].field.id | https://openalex.org/fields/22 |
| topics[2].field.display_name | Engineering |
| topics[2].score | 0.9952999949455261 |
| topics[2].domain.id | https://openalex.org/domains/3 |
| topics[2].domain.display_name | Physical Sciences |
| topics[2].subfield.id | https://openalex.org/subfields/2205 |
| topics[2].subfield.display_name | Civil and Structural Engineering |
| topics[2].display_name | Structural Health Monitoring Techniques |
| is_xpac | False |
| apc_list | |
| apc_paid | |
| concepts[0].id | https://openalex.org/C184652730 |
| concepts[0].level | 2 |
| concepts[0].score | 0.8616613745689392 |
| concepts[0].wikidata | https://www.wikidata.org/wiki/Q2357982 |
| concepts[0].display_name | Attenuation |
| concepts[1].id | https://openalex.org/C2988284105 |
| concepts[1].level | 2 |
| concepts[1].score | 0.5857945680618286 |
| concepts[1].wikidata | https://www.wikidata.org/wiki/Q11424730 |
| concepts[1].display_name | Ground motion |
| concepts[2].id | https://openalex.org/C89929633 |
| concepts[2].level | 3 |
| concepts[2].score | 0.47128716111183167 |
| concepts[2].wikidata | https://www.wikidata.org/wiki/Q7624562 |
| concepts[2].display_name | Strong ground motion |
| concepts[3].id | https://openalex.org/C117896860 |
| concepts[3].level | 2 |
| concepts[3].score | 0.44591665267944336 |
| concepts[3].wikidata | https://www.wikidata.org/wiki/Q11376 |
| concepts[3].display_name | Acceleration |
| concepts[4].id | https://openalex.org/C121332964 |
| concepts[4].level | 0 |
| concepts[4].score | 0.42946183681488037 |
| concepts[4].wikidata | https://www.wikidata.org/wiki/Q413 |
| concepts[4].display_name | Physics |
| concepts[5].id | https://openalex.org/C30475298 |
| concepts[5].level | 1 |
| concepts[5].score | 0.3721468448638916 |
| concepts[5].wikidata | https://www.wikidata.org/wiki/Q909554 |
| concepts[5].display_name | Computational physics |
| concepts[6].id | https://openalex.org/C127313418 |
| concepts[6].level | 0 |
| concepts[6].score | 0.37074342370033264 |
| concepts[6].wikidata | https://www.wikidata.org/wiki/Q1069 |
| concepts[6].display_name | Geology |
| concepts[7].id | https://openalex.org/C121864883 |
| concepts[7].level | 1 |
| concepts[7].score | 0.3693721890449524 |
| concepts[7].wikidata | https://www.wikidata.org/wiki/Q677916 |
| concepts[7].display_name | Statistical physics |
| concepts[8].id | https://openalex.org/C165205528 |
| concepts[8].level | 1 |
| concepts[8].score | 0.18189597129821777 |
| concepts[8].wikidata | https://www.wikidata.org/wiki/Q83371 |
| concepts[8].display_name | Seismology |
| concepts[9].id | https://openalex.org/C120665830 |
| concepts[9].level | 1 |
| concepts[9].score | 0.1468583047389984 |
| concepts[9].wikidata | https://www.wikidata.org/wiki/Q14620 |
| concepts[9].display_name | Optics |
| concepts[10].id | https://openalex.org/C74650414 |
| concepts[10].level | 1 |
| concepts[10].score | 0.11627069115638733 |
| concepts[10].wikidata | https://www.wikidata.org/wiki/Q11397 |
| concepts[10].display_name | Classical mechanics |
| keywords[0].id | https://openalex.org/keywords/attenuation |
| keywords[0].score | 0.8616613745689392 |
| keywords[0].display_name | Attenuation |
| keywords[1].id | https://openalex.org/keywords/ground-motion |
| keywords[1].score | 0.5857945680618286 |
| keywords[1].display_name | Ground motion |
| keywords[2].id | https://openalex.org/keywords/strong-ground-motion |
| keywords[2].score | 0.47128716111183167 |
| keywords[2].display_name | Strong ground motion |
| keywords[3].id | https://openalex.org/keywords/acceleration |
| keywords[3].score | 0.44591665267944336 |
| keywords[3].display_name | Acceleration |
| keywords[4].id | https://openalex.org/keywords/physics |
| keywords[4].score | 0.42946183681488037 |
| keywords[4].display_name | Physics |
| keywords[5].id | https://openalex.org/keywords/computational-physics |
| keywords[5].score | 0.3721468448638916 |
| keywords[5].display_name | Computational physics |
| keywords[6].id | https://openalex.org/keywords/geology |
| keywords[6].score | 0.37074342370033264 |
| keywords[6].display_name | Geology |
| keywords[7].id | https://openalex.org/keywords/statistical-physics |
| keywords[7].score | 0.3693721890449524 |
| keywords[7].display_name | Statistical physics |
| keywords[8].id | https://openalex.org/keywords/seismology |
| keywords[8].score | 0.18189597129821777 |
| keywords[8].display_name | Seismology |
| keywords[9].id | https://openalex.org/keywords/optics |
| keywords[9].score | 0.1468583047389984 |
| keywords[9].display_name | Optics |
| keywords[10].id | https://openalex.org/keywords/classical-mechanics |
| keywords[10].score | 0.11627069115638733 |
| keywords[10].display_name | Classical mechanics |
| language | en |
| locations[0].id | pmh:oai:ir.canterbury.ac.nz:10092/16015 |
| locations[0].is_oa | True |
| locations[0].source.id | https://openalex.org/S4306401103 |
| locations[0].source.issn | |
| locations[0].source.type | repository |
| locations[0].source.is_oa | False |
| locations[0].source.issn_l | |
| locations[0].source.is_core | False |
| locations[0].source.is_in_doaj | False |
| locations[0].source.display_name | University of Canterbury Research Repository (University of Canterbury) |
| locations[0].source.host_organization | https://openalex.org/I185492890 |
| locations[0].source.host_organization_name | University of Canterbury |
| locations[0].source.host_organization_lineage | https://openalex.org/I185492890 |
| locations[0].license | cc-by |
| locations[0].pdf_url | http://hdl.handle.net/10092/16015 |
| locations[0].version | submittedVersion |
| locations[0].raw_type | Conference Contributions - Other |
| locations[0].license_id | https://openalex.org/licenses/cc-by |
| locations[0].is_accepted | False |
| locations[0].is_published | False |
| locations[0].raw_source_name | |
| locations[0].landing_page_url | http://hdl.handle.net/10092/16015 |
| locations[1].id | mag:2897822632 |
| locations[1].is_oa | False |
| locations[1].source | |
| locations[1].license | |
| locations[1].pdf_url | |
| locations[1].version | |
| locations[1].raw_type | |
| locations[1].license_id | |
| locations[1].is_accepted | False |
| locations[1].is_published | |
| locations[1].raw_source_name | |
| locations[1].landing_page_url | https://ir.canterbury.ac.nz/handle/10092/16015 |
| authorships[0].author.id | https://openalex.org/A5016513891 |
| authorships[0].author.orcid | https://orcid.org/0000-0001-7199-1460 |
| authorships[0].author.display_name | J.C. Vyas |
| authorships[0].author_position | first |
| authorships[0].raw_author_name | Jagdish Vyas |
| authorships[0].is_corresponding | False |
| authorships[1].author.id | https://openalex.org/A5008156557 |
| authorships[1].author.orcid | https://orcid.org/0000-0002-4450-314X |
| authorships[1].author.display_name | Brendon Bradley |
| authorships[1].author_position | middle |
| authorships[1].raw_author_name | Brendon Bradley |
| authorships[1].is_corresponding | False |
| authorships[2].author.id | https://openalex.org/A5048352454 |
| authorships[2].author.orcid | https://orcid.org/0000-0002-7717-280X |
| authorships[2].author.display_name | Hoby N. T. Razafindrakoto |
| authorships[2].author_position | middle |
| authorships[2].raw_author_name | Hoby Razafindrakoto |
| authorships[2].is_corresponding | False |
| authorships[3].author.id | https://openalex.org/A5058058864 |
| authorships[3].author.orcid | |
| authorships[3].author.display_name | Ethan M. Thomson |
| authorships[3].author_position | middle |
| authorships[3].raw_author_name | Ethan Thomson |
| authorships[3].is_corresponding | False |
| authorships[4].author.id | https://openalex.org/A5101790332 |
| authorships[4].author.orcid | https://orcid.org/0000-0003-1033-5923 |
| authorships[4].author.display_name | Robin Lee |
| authorships[4].author_position | last |
| authorships[4].raw_author_name | Robin Lee |
| authorships[4].is_corresponding | False |
| has_content.pdf | True |
| has_content.grobid_xml | True |
| is_paratext | False |
| open_access.is_oa | True |
| open_access.oa_url | http://hdl.handle.net/10092/16015 |
| open_access.oa_status | green |
| open_access.any_repository_has_fulltext | False |
| created_date | 2025-10-10T00:00:00 |
| display_name | Simplified-Physics High Frequency Ground-Motion Simulations Using Site-Specific Parameters |
| has_fulltext | False |
| is_retracted | False |
| updated_date | 2025-11-06T04:12:42.849631 |
| primary_topic.id | https://openalex.org/T10160 |
| primary_topic.field.id | https://openalex.org/fields/22 |
| primary_topic.field.display_name | Engineering |
| primary_topic.score | 0.9997000098228455 |
| primary_topic.domain.id | https://openalex.org/domains/3 |
| primary_topic.domain.display_name | Physical Sciences |
| primary_topic.subfield.id | https://openalex.org/subfields/2205 |
| primary_topic.subfield.display_name | Civil and Structural Engineering |
| primary_topic.display_name | Seismic Performance and Analysis |
| related_works | https://openalex.org/W2077947455, https://openalex.org/W2891517897, https://openalex.org/W2052687779, https://openalex.org/W2562928641, https://openalex.org/W1863051310, https://openalex.org/W2140715318, https://openalex.org/W2604853139, https://openalex.org/W1973707208, https://openalex.org/W2097084919, https://openalex.org/W2889832917, https://openalex.org/W79854718, https://openalex.org/W2082182790, https://openalex.org/W1973652560, https://openalex.org/W2989834501, https://openalex.org/W2159018299, https://openalex.org/W3000415642, https://openalex.org/W2040003656, https://openalex.org/W2765643089, https://openalex.org/W2044767255, https://openalex.org/W186520299 |
| cited_by_count | 0 |
| locations_count | 2 |
| best_oa_location.id | pmh:oai:ir.canterbury.ac.nz:10092/16015 |
| best_oa_location.is_oa | True |
| best_oa_location.source.id | https://openalex.org/S4306401103 |
| best_oa_location.source.issn | |
| best_oa_location.source.type | repository |
| best_oa_location.source.is_oa | False |
| best_oa_location.source.issn_l | |
| best_oa_location.source.is_core | False |
| best_oa_location.source.is_in_doaj | False |
| best_oa_location.source.display_name | University of Canterbury Research Repository (University of Canterbury) |
| best_oa_location.source.host_organization | https://openalex.org/I185492890 |
| best_oa_location.source.host_organization_name | University of Canterbury |
| best_oa_location.source.host_organization_lineage | https://openalex.org/I185492890 |
| best_oa_location.license | cc-by |
| best_oa_location.pdf_url | http://hdl.handle.net/10092/16015 |
| best_oa_location.version | submittedVersion |
| best_oa_location.raw_type | Conference Contributions - Other |
| best_oa_location.license_id | https://openalex.org/licenses/cc-by |
| best_oa_location.is_accepted | False |
| best_oa_location.is_published | False |
| best_oa_location.raw_source_name | |
| best_oa_location.landing_page_url | http://hdl.handle.net/10092/16015 |
| primary_location.id | pmh:oai:ir.canterbury.ac.nz:10092/16015 |
| primary_location.is_oa | True |
| primary_location.source.id | https://openalex.org/S4306401103 |
| primary_location.source.issn | |
| primary_location.source.type | repository |
| primary_location.source.is_oa | False |
| primary_location.source.issn_l | |
| primary_location.source.is_core | False |
| primary_location.source.is_in_doaj | False |
| primary_location.source.display_name | University of Canterbury Research Repository (University of Canterbury) |
| primary_location.source.host_organization | https://openalex.org/I185492890 |
| primary_location.source.host_organization_name | University of Canterbury |
| primary_location.source.host_organization_lineage | https://openalex.org/I185492890 |
| primary_location.license | cc-by |
| primary_location.pdf_url | http://hdl.handle.net/10092/16015 |
| primary_location.version | submittedVersion |
| primary_location.raw_type | Conference Contributions - Other |
| primary_location.license_id | https://openalex.org/licenses/cc-by |
| primary_location.is_accepted | False |
| primary_location.is_published | False |
| primary_location.raw_source_name | |
| primary_location.landing_page_url | http://hdl.handle.net/10092/16015 |
| publication_date | 2018-01-01 |
| publication_year | 2018 |
| referenced_works_count | 0 |
| abstract_inverted_index.a | 11, 138 |
| abstract_inverted_index.10 | 110 |
| abstract_inverted_index.1D | 22, 87 |
| abstract_inverted_index.In | 47 |
| abstract_inverted_index.as | 16, 65, 79 |
| abstract_inverted_index.by | 58 |
| abstract_inverted_index.in | 125 |
| abstract_inverted_index.of | 8 |
| abstract_inverted_index.to | 39, 44, 64, 78, 108, 118 |
| abstract_inverted_index.we | 50, 82, 104 |
| abstract_inverted_index.Our | 129 |
| abstract_inverted_index.all | 33, 75 |
| abstract_inverted_index.and | 28, 67, 93 |
| abstract_inverted_index.are | 42 |
| abstract_inverted_index.for | 32, 55, 74 |
| abstract_inverted_index.how | 85 |
| abstract_inverted_index.the | 20, 98, 113, 122, 134 |
| abstract_inverted_index.from | 112 |
| abstract_inverted_index.over | 70 |
| abstract_inverted_index.same | 21, 72 |
| abstract_inverted_index.than | 143 |
| abstract_inverted_index.that | 133 |
| abstract_inverted_index.this | 48, 52 |
| abstract_inverted_index.vary | 45 |
| abstract_inverted_index.(κ0) | 30, 95 |
| abstract_inverted_index.Earth | 40 |
| abstract_inverted_index.Then, | 103 |
| abstract_inverted_index.apply | 105 |
| abstract_inverted_index.case. | 145 |
| abstract_inverted_index.input | 61 |
| abstract_inverted_index.known | 15, 43 |
| abstract_inverted_index.lower | 139 |
| abstract_inverted_index.sites | 76 |
| abstract_inverted_index.study | 49 |
| abstract_inverted_index.these | 36 |
| abstract_inverted_index.using | 10, 19, 59, 71 |
| abstract_inverted_index.value | 31 |
| abstract_inverted_index.(FAS). | 102 |
| abstract_inverted_index.First, | 81 |
| abstract_inverted_index.Hybrid | 0 |
| abstract_inverted_index.assess | 119 |
| abstract_inverted_index.events | 111 |
| abstract_inverted_index.method | 107, 136 |
| abstract_inverted_index.modify | 51 |
| abstract_inverted_index.sites. | 34 |
| abstract_inverted_index.values | 96 |
| abstract_inverted_index.yields | 137 |
| abstract_inverted_index.Fourier | 99 |
| abstract_inverted_index.affects | 97 |
| abstract_inverted_index.against | 121 |
| abstract_inverted_index.analyze | 68 |
| abstract_inverted_index.compute | 5 |
| abstract_inverted_index.generic | 123, 144 |
| abstract_inverted_index.initial | 130 |
| abstract_inverted_index.methods | 3 |
| abstract_inverted_index.portion | 7 |
| abstract_inverted_index.profile | 27 |
| abstract_inverted_index.results | 131 |
| abstract_inverted_index.suggest | 132 |
| abstract_inverted_index.However, | 35 |
| abstract_inverted_index.Spectrum | 101 |
| abstract_inverted_index.approach | 13, 54, 124 |
| abstract_inverted_index.profile, | 24 |
| abstract_inverted_index.profiles | 92 |
| abstract_inverted_index.recorded | 127 |
| abstract_inverted_index.relating | 38 |
| abstract_inverted_index.sequence | 117 |
| abstract_inverted_index.simulate | 109 |
| abstract_inverted_index.standard | 141 |
| abstract_inverted_index.velocity | 23, 88 |
| abstract_inverted_index.(commonly | 14 |
| abstract_inverted_index.(referred | 63, 77 |
| abstract_inverted_index.2010-2011 | 114 |
| abstract_inverted_index.anelastic | 25, 90 |
| abstract_inverted_index.broadband | 1 |
| abstract_inverted_index.deviation | 142 |
| abstract_inverted_index.different | 86 |
| abstract_inverted_index.profiles, | 89 |
| abstract_inverted_index.structure | 41 |
| abstract_inverted_index.typically | 4 |
| abstract_inverted_index.Canterbury | 115 |
| abstract_inverted_index.earthquake | 116 |
| abstract_inverted_index.method”) | 18 |
| abstract_inverted_index.parameters | 37, 62, 73 |
| abstract_inverted_index.predicting | 126 |
| abstract_inverted_index.simulation | 2, 140 |
| abstract_inverted_index.spatially. | 46 |
| abstract_inverted_index.understand | 84 |
| abstract_inverted_index.attenuation | 26, 91 |
| abstract_inverted_index.performance | 120 |
| abstract_inverted_index.Acceleration | 100 |
| abstract_inverted_index.conventional | 53 |
| abstract_inverted_index.improvements | 69 |
| abstract_inverted_index.site-specific | 60, 106, 135 |
| abstract_inverted_index.theoretically | 83 |
| abstract_inverted_index.“stochastic | 17 |
| abstract_inverted_index.ground-motions | 9 |
| abstract_inverted_index.ground-shaking | 57 |
| abstract_inverted_index.high-frequency | 6, 56 |
| abstract_inverted_index.ground-motions. | 128 |
| abstract_inverted_index.“generic”). | 80 |
| abstract_inverted_index.site-attenuation | 29, 94 |
| abstract_inverted_index.simplified-physics | 12 |
| abstract_inverted_index.“site-specific”) | 66 |
| cited_by_percentile_year | |
| countries_distinct_count | 0 |
| institutions_distinct_count | 5 |
| citation_normalized_percentile.value | 0.1369572 |
| citation_normalized_percentile.is_in_top_1_percent | False |
| citation_normalized_percentile.is_in_top_10_percent | False |