Fault strength estimation method suitable for Qinghai-Tibet Plateau region
The invention provides a fault intensity estimation method suitable for a Qinghai-Tibet Plateau region, and the method comprises the steps: obtaining fault information of a target region, and carrying out the data modeling according to the fault information, and obtaining a fault region model; acqui...
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| creator | XU JUNSHAN ZHOU LONGSHOU WANG JIANXIN ZHANG CE DING LIFENG WANG XIANJUN |
| description | The invention provides a fault intensity estimation method suitable for a Qinghai-Tibet Plateau region, and the method comprises the steps: obtaining fault information of a target region, and carrying out the data modeling according to the fault information, and obtaining a fault region model; acquiring crustal stress data of the target area, and constructing elastic stress original data of each depth point according to the crustal stress data; rock rheological data and ground temperature gradient data are obtained respectively, and temperature distribution of different depths of each point in the fault region model is calculated according to the ground temperature gradient data; estimating and calculating differential stress consumed by rheology according to the temperature distribution and the rock rheology data, and correcting the original data of the elastic stress according to the differential stress; and calculating the stress data of the fault plane according to the corrected original elastic stress da |
| format | Patent |
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acquiring crustal stress data of the target area, and constructing elastic stress original data of each depth point according to the crustal stress data; rock rheological data and ground temperature gradient data are obtained respectively, and temperature distribution of different depths of each point in the fault region model is calculated according to the ground temperature gradient data; estimating and calculating differential stress consumed by rheology according to the temperature distribution and the rock rheology data, and correcting the original data of the elastic stress according to the differential stress; and calculating the stress data of the fault plane according to the corrected original elastic stress da</description><language>chi ; eng</language><subject>DETECTING MASSES OR OBJECTS ; GEOPHYSICS ; GRAVITATIONAL MEASUREMENTS ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240402&DB=EPODOC&CC=CN&NR=117805895A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240402&DB=EPODOC&CC=CN&NR=117805895A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU JUNSHAN</creatorcontrib><creatorcontrib>ZHOU LONGSHOU</creatorcontrib><creatorcontrib>WANG JIANXIN</creatorcontrib><creatorcontrib>ZHANG CE</creatorcontrib><creatorcontrib>DING LIFENG</creatorcontrib><creatorcontrib>WANG XIANJUN</creatorcontrib><title>Fault strength estimation method suitable for Qinghai-Tibet Plateau region</title><description>The invention provides a fault intensity estimation method suitable for a Qinghai-Tibet Plateau region, and the method comprises the steps: obtaining fault information of a target region, and carrying out the data modeling according to the fault information, and obtaining a fault region model; 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acquiring crustal stress data of the target area, and constructing elastic stress original data of each depth point according to the crustal stress data; rock rheological data and ground temperature gradient data are obtained respectively, and temperature distribution of different depths of each point in the fault region model is calculated according to the ground temperature gradient data; estimating and calculating differential stress consumed by rheology according to the temperature distribution and the rock rheology data, and correcting the original data of the elastic stress according to the differential stress; and calculating the stress data of the fault plane according to the corrected original elastic stress da</abstract><oa>free_for_read</oa></addata></record> |
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| title | Fault strength estimation method suitable for Qinghai-Tibet Plateau region |
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