{"help": "https://data.gov.au/data/en/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author_email": null, "contact_point": "clientservices@ga.gov.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "50cc39e0-7a6d-420b-a273-9f000a6fd6d3", "isopen": false, "language": "eng", "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2025-10-16T11:48:02.126202", "metadata_modified": "2025-10-16T11:48:02.126208", "name": "a-methodology-for-post-mainshock-probabilistic-assessment-of-building-collapse-risk", "notes": "This paper presents a methodology for post-earthquake probabilistic risk\n(of damage) assessment that we propose in order to develop a computational tool for\nautomatic or semi-automatic assessment. The methodology utilizes the same so-called\nrisk integral which can be used for pre-earthquake probabilistic assessment. The risk\nintegral couples (i) ground motion hazard information for the location of a structure of\ninterest with (ii) knowledge of the fragility of the structure with respect to potential\nground motion intensities. In the proposed post-mainshock methodology, the ground\nmotion hazard component of the risk integral is adapted to account for aftershocks which\nare deliberately excluded from typical pre-earthquake hazard assessments and which\ndecrease in frequency with the time elapsed since the mainshock. Correspondingly, the\nstructural fragility component is adapted to account for any damage caused by the\nmainshock, as well as any uncertainty in the extent of this damage. The result of the\nadapted risk integral is a fully-probabilistic quantification of post-mainshock seismic risk\nthat can inform emergency response mobilization, inspection prioritization, and reoccupancy\ndecisions.", "num_resources": 1, "num_tags": 5, "organization": {"id": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "name": "geoscience-australia-data", "title": "Geoscience Australia Data", "type": "organization", "description": "Harvester for Geoscience Australia Data", "image_url": "", "created": "2025-06-23T12:29:08.024111", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://ecat.ga.gov.au", "href": "https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/a-methodology-for-post-mainshock-probabilistic-assessment-of-building-collapse-risk", "title": "Geoscience Australia"}, "owner_org": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "private": false, "promotion_level": "0", "spatial": "Australia", "state": "active", "temporal_coverage_from": "2025-08-07 04:57:30.087+00", "title": "A Methodology for Post-Mainshock Probabilistic Assessment of Building Collapse Risk", "type": "dataset", "unpublished": false, "url": null, "version": null, "extras": [{"key": "harvest_object_id", "value": "6f868995-a9e9-4884-944e-c9132f9132eb"}, {"key": "harvest_source_id", "value": "00080910-39e7-408f-882c-e6e1eb6baadb"}, {"key": "harvest_source_title", "value": "Geoscience Australia"}], "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2025-10-16T11:48:02.128254", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "Link to the article (pdf)", "format": "PDF", "hash": "", "id": "3c8ea1f0-4a3f-464e-918c-b1ccbf0605f2", "last_modified": null, "metadata_modified": "2025-10-16T11:48:02.119387", "mimetype": null, "mimetype_inner": null, "name": "Link to the article (pdf)", "package_id": "50cc39e0-7a6d-420b-a273-9f000a6fd6d3", "position": 0, "resource_locator_function": "", "resource_locator_protocol": "WWW:LINK-1.0-http--link", "resource_type": null, "size": null, "state": "active", "url": "http://db.nzsee.org.nz/2011/210.pdf", "url_type": null, "zip_extract": false}], "tags": [{"display_name": "EARTH SCIENCES", "id": "927af2a7-7457-45c2-bd55-10000fd09c14", "name": "EARTH SCIENCES", "state": "active", "vocabulary_id": null}, {"display_name": "Published_External", "id": "5178775c-8044-4b7f-881f-5428a4e2d925", "name": "Published_External", "state": "active", "vocabulary_id": null}, {"display_name": "building collapse", "id": "d72d0138-2bde-4689-9d87-2efc3348bd38", "name": "building collapse", "state": "active", "vocabulary_id": null}, {"display_name": "mainshock", "id": "4aecccc5-ac70-41fd-b0e9-446e96588691", "name": "mainshock", "state": "active", "vocabulary_id": null}, {"display_name": "probabilistic assessment", "id": "0e73856a-b6e1-45b0-89ce-2105d7ebac31", "name": "probabilistic assessment", "state": "active", "vocabulary_id": null}], "groups": [], "relationships_as_subject": [], "relationships_as_object": []}}