Dry-wet system for roadbed model expansion test
The utility model discloses a dry-wet system for an expansion test of a roadbed model. The dry-wet system comprises a test box body, a temperature change and rainfall integrated simulation system and a data acquisition system, the test box body is formed by adding vacuum laminated glass to a steel s...
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| creator | LIU FENGYUN SUN XIWANG XIAO FEIZHI LIU JUN XIAO JIE WAN XUSHENG WANG ZHISHEN ZHAO CEN HAO SHENG ZHANG RUI CHENG YUNJIAN ZHENG HEBIN SHU ZHONGWEN XIONG XIAOTIAN QU MENGFEI SHAO YONGBO NIE WENFENG NING YOUJUN QIU ENXI YAO YUCHUN YANG TINGTING ZHAO JIANJIE LU JIANGUO DU XIANWU YAN ZHONGRUI |
| description | The utility model discloses a dry-wet system for an expansion test of a roadbed model. The dry-wet system comprises a test box body, a temperature change and rainfall integrated simulation system and a data acquisition system, the test box body is formed by adding vacuum laminated glass to a steel structure frame, the test box body is filled with red layer mudstone filler in a layered mode to simulate the high-speed rail roadbed in the red layer area, the temperature change and rainfall simulation system is used for achieving simulation of temperature change and rainfall in the natural state, and data monitored by all sensors are collected through the data collection system. According to the invention, the influence mechanism of dry-wet cycle and temperature change on the deformation of the red-layer mudstone roadbed can be determined, the foundation for evaluating the stability of the high-speed railway roadbed crossing the red-layer region is established, and the technical blank in the aspect of indoor mode |
| format | Patent |
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The dry-wet system comprises a test box body, a temperature change and rainfall integrated simulation system and a data acquisition system, the test box body is formed by adding vacuum laminated glass to a steel structure frame, the test box body is filled with red layer mudstone filler in a layered mode to simulate the high-speed rail roadbed in the red layer area, the temperature change and rainfall simulation system is used for achieving simulation of temperature change and rainfall in the natural state, and data monitored by all sensors are collected through the data collection system. According to the invention, the influence mechanism of dry-wet cycle and temperature change on the deformation of the red-layer mudstone roadbed can be determined, the foundation for evaluating the stability of the high-speed railway roadbed crossing the red-layer region is established, and the technical blank in the aspect of indoor mode</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2023</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=20230822&DB=EPODOC&CC=CN&NR=219574091U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230822&DB=EPODOC&CC=CN&NR=219574091U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU FENGYUN</creatorcontrib><creatorcontrib>SUN XIWANG</creatorcontrib><creatorcontrib>XIAO FEIZHI</creatorcontrib><creatorcontrib>LIU JUN</creatorcontrib><creatorcontrib>XIAO JIE</creatorcontrib><creatorcontrib>WAN XUSHENG</creatorcontrib><creatorcontrib>WANG ZHISHEN</creatorcontrib><creatorcontrib>ZHAO CEN</creatorcontrib><creatorcontrib>HAO SHENG</creatorcontrib><creatorcontrib>ZHANG RUI</creatorcontrib><creatorcontrib>CHENG YUNJIAN</creatorcontrib><creatorcontrib>ZHENG HEBIN</creatorcontrib><creatorcontrib>SHU ZHONGWEN</creatorcontrib><creatorcontrib>XIONG XIAOTIAN</creatorcontrib><creatorcontrib>QU MENGFEI</creatorcontrib><creatorcontrib>SHAO YONGBO</creatorcontrib><creatorcontrib>NIE WENFENG</creatorcontrib><creatorcontrib>NING YOUJUN</creatorcontrib><creatorcontrib>QIU ENXI</creatorcontrib><creatorcontrib>YAO YUCHUN</creatorcontrib><creatorcontrib>YANG TINGTING</creatorcontrib><creatorcontrib>ZHAO JIANJIE</creatorcontrib><creatorcontrib>LU JIANGUO</creatorcontrib><creatorcontrib>DU XIANWU</creatorcontrib><creatorcontrib>YAN ZHONGRUI</creatorcontrib><title>Dry-wet system for roadbed model expansion test</title><description>The utility model discloses a dry-wet system for an expansion test of a roadbed model. 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According to the invention, the influence mechanism of dry-wet cycle and temperature change on the deformation of the red-layer mudstone roadbed can be determined, the foundation for evaluating the stability of the high-speed railway roadbed crossing the red-layer region is established, and the technical blank in the aspect of indoor mode</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB3KarULU8tUSiuLC5JzVVIyy9SKMpPTElKTVHIzU9JzVFIrShIzCvOzM9TKEktLuFhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGlqbmJgaWhqGhxkQpAgCEnivF</recordid><startdate>20230822</startdate><enddate>20230822</enddate><creator>LIU FENGYUN</creator><creator>SUN XIWANG</creator><creator>XIAO FEIZHI</creator><creator>LIU JUN</creator><creator>XIAO JIE</creator><creator>WAN XUSHENG</creator><creator>WANG ZHISHEN</creator><creator>ZHAO CEN</creator><creator>HAO SHENG</creator><creator>ZHANG RUI</creator><creator>CHENG YUNJIAN</creator><creator>ZHENG HEBIN</creator><creator>SHU ZHONGWEN</creator><creator>XIONG XIAOTIAN</creator><creator>QU MENGFEI</creator><creator>SHAO YONGBO</creator><creator>NIE WENFENG</creator><creator>NING YOUJUN</creator><creator>QIU ENXI</creator><creator>YAO YUCHUN</creator><creator>YANG TINGTING</creator><creator>ZHAO JIANJIE</creator><creator>LU JIANGUO</creator><creator>DU XIANWU</creator><creator>YAN ZHONGRUI</creator><scope>EVB</scope></search><sort><creationdate>20230822</creationdate><title>Dry-wet system for roadbed model expansion test</title><author>LIU FENGYUN ; SUN XIWANG ; XIAO FEIZHI ; LIU JUN ; XIAO JIE ; WAN XUSHENG ; WANG ZHISHEN ; ZHAO CEN ; HAO SHENG ; ZHANG RUI ; CHENG YUNJIAN ; ZHENG HEBIN ; SHU ZHONGWEN ; XIONG XIAOTIAN ; QU MENGFEI ; SHAO YONGBO ; NIE WENFENG ; NING YOUJUN ; QIU ENXI ; YAO YUCHUN ; YANG TINGTING ; ZHAO JIANJIE ; LU JIANGUO ; DU XIANWU ; YAN ZHONGRUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219574091UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU FENGYUN</creatorcontrib><creatorcontrib>SUN XIWANG</creatorcontrib><creatorcontrib>XIAO FEIZHI</creatorcontrib><creatorcontrib>LIU JUN</creatorcontrib><creatorcontrib>XIAO JIE</creatorcontrib><creatorcontrib>WAN XUSHENG</creatorcontrib><creatorcontrib>WANG ZHISHEN</creatorcontrib><creatorcontrib>ZHAO CEN</creatorcontrib><creatorcontrib>HAO SHENG</creatorcontrib><creatorcontrib>ZHANG RUI</creatorcontrib><creatorcontrib>CHENG YUNJIAN</creatorcontrib><creatorcontrib>ZHENG HEBIN</creatorcontrib><creatorcontrib>SHU ZHONGWEN</creatorcontrib><creatorcontrib>XIONG XIAOTIAN</creatorcontrib><creatorcontrib>QU MENGFEI</creatorcontrib><creatorcontrib>SHAO YONGBO</creatorcontrib><creatorcontrib>NIE WENFENG</creatorcontrib><creatorcontrib>NING YOUJUN</creatorcontrib><creatorcontrib>QIU ENXI</creatorcontrib><creatorcontrib>YAO YUCHUN</creatorcontrib><creatorcontrib>YANG TINGTING</creatorcontrib><creatorcontrib>ZHAO JIANJIE</creatorcontrib><creatorcontrib>LU JIANGUO</creatorcontrib><creatorcontrib>DU XIANWU</creatorcontrib><creatorcontrib>YAN ZHONGRUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU FENGYUN</au><au>SUN XIWANG</au><au>XIAO FEIZHI</au><au>LIU JUN</au><au>XIAO JIE</au><au>WAN XUSHENG</au><au>WANG ZHISHEN</au><au>ZHAO CEN</au><au>HAO SHENG</au><au>ZHANG RUI</au><au>CHENG YUNJIAN</au><au>ZHENG HEBIN</au><au>SHU ZHONGWEN</au><au>XIONG XIAOTIAN</au><au>QU MENGFEI</au><au>SHAO YONGBO</au><au>NIE WENFENG</au><au>NING YOUJUN</au><au>QIU ENXI</au><au>YAO YUCHUN</au><au>YANG TINGTING</au><au>ZHAO JIANJIE</au><au>LU JIANGUO</au><au>DU XIANWU</au><au>YAN ZHONGRUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Dry-wet system for roadbed model expansion test</title><date>2023-08-22</date><risdate>2023</risdate><abstract>The utility model discloses a dry-wet system for an expansion test of a roadbed model. The dry-wet system comprises a test box body, a temperature change and rainfall integrated simulation system and a data acquisition system, the test box body is formed by adding vacuum laminated glass to a steel structure frame, the test box body is filled with red layer mudstone filler in a layered mode to simulate the high-speed rail roadbed in the red layer area, the temperature change and rainfall simulation system is used for achieving simulation of temperature change and rainfall in the natural state, and data monitored by all sensors are collected through the data collection system. According to the invention, the influence mechanism of dry-wet cycle and temperature change on the deformation of the red-layer mudstone roadbed can be determined, the foundation for evaluating the stability of the high-speed railway roadbed crossing the red-layer region is established, and the technical blank in the aspect of indoor mode</abstract><oa>free_for_read</oa></addata></record> |
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| title | Dry-wet system for roadbed model expansion test |
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