Ground surface settlement prediction method for construction of variable cross-section tunnel underneath passing existing structure
The embodiment of the invention discloses a variable cross-section tunnel underneath pass existing structure construction ground surface settlement prediction method, relates to the technical field of tunnel engineering, and can improve the prediction precision of the variable cross-section tunnel u...
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| creator | SHANG XIANGFAN MIAO SHENGJUN LIU CHUNKANG YANG PENGJIN LIANG MINGCHUN MA YUTING |
| description | The embodiment of the invention discloses a variable cross-section tunnel underneath pass existing structure construction ground surface settlement prediction method, relates to the technical field of tunnel engineering, and can improve the prediction precision of the variable cross-section tunnel underneath pass existing structure construction ground surface settlement. The method comprises the following steps: determining a first section section and a second section section of a tunnel, and a transition section in transition connection with the first section section and the second section section; according to initial parameters of the excavation faces of the first section section and the second section section during tunnel construction and convergence parameters after tunnel construction, initial parameters and convergence parameters of the excavation faces of the transition section are determined; based on the excavation face initial parameters and convergence parameters of the first section section, the |
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The method comprises the following steps: determining a first section section and a second section section of a tunnel, and a transition section in transition connection with the first section section and the second section section; according to initial parameters of the excavation faces of the first section section and the second section section during tunnel construction and convergence parameters after tunnel construction, initial parameters and convergence parameters of the excavation faces of the transition section are determined; based on the excavation face initial parameters and convergence parameters of the first section section, the</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</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=20240507&DB=EPODOC&CC=CN&NR=117993058A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240507&DB=EPODOC&CC=CN&NR=117993058A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHANG XIANGFAN</creatorcontrib><creatorcontrib>MIAO SHENGJUN</creatorcontrib><creatorcontrib>LIU CHUNKANG</creatorcontrib><creatorcontrib>YANG PENGJIN</creatorcontrib><creatorcontrib>LIANG MINGCHUN</creatorcontrib><creatorcontrib>MA YUTING</creatorcontrib><title>Ground surface settlement prediction method for construction of variable cross-section tunnel underneath passing existing structure</title><description>The embodiment of the invention discloses a variable cross-section tunnel underneath pass existing structure construction ground surface settlement prediction method, relates to the technical field of tunnel engineering, and can improve the prediction precision of the variable cross-section tunnel underneath pass existing structure construction ground surface settlement. The method comprises the following steps: determining a first section section and a second section section of a tunnel, and a transition section in transition connection with the first section section and the second section section; according to initial parameters of the excavation faces of the first section section and the second section section during tunnel construction and convergence parameters after tunnel construction, initial parameters and convergence parameters of the excavation faces of the transition section are determined; based on the excavation face initial parameters and convergence parameters of the first section section, the</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjr0KwkAQhNNYiPoO6wMElCCaUoI_lZV9OJOJHpx7YXdP7H1xlfgAVjPMDB8zzl4HiYlb0iSda0AKs4A72KgXtL4xH5nusFtsqYtCTWQ1SUMeO3o48e4SQI1E1VwxNJaYEeiDhjCc3ah3qp6vhKdX-5oBkwTTbNS5oJj9dJLN97tzdczRxxraf34xrK5Oy-W6LIvFarMt_tm8AVYqTH0</recordid><startdate>20240507</startdate><enddate>20240507</enddate><creator>SHANG XIANGFAN</creator><creator>MIAO SHENGJUN</creator><creator>LIU CHUNKANG</creator><creator>YANG PENGJIN</creator><creator>LIANG MINGCHUN</creator><creator>MA YUTING</creator><scope>EVB</scope></search><sort><creationdate>20240507</creationdate><title>Ground surface settlement prediction method for construction of variable cross-section tunnel underneath passing existing structure</title><author>SHANG XIANGFAN ; MIAO SHENGJUN ; LIU CHUNKANG ; YANG PENGJIN ; LIANG MINGCHUN ; MA YUTING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117993058A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHANG XIANGFAN</creatorcontrib><creatorcontrib>MIAO SHENGJUN</creatorcontrib><creatorcontrib>LIU CHUNKANG</creatorcontrib><creatorcontrib>YANG PENGJIN</creatorcontrib><creatorcontrib>LIANG MINGCHUN</creatorcontrib><creatorcontrib>MA YUTING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHANG XIANGFAN</au><au>MIAO SHENGJUN</au><au>LIU CHUNKANG</au><au>YANG PENGJIN</au><au>LIANG MINGCHUN</au><au>MA YUTING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ground surface settlement prediction method for construction of variable cross-section tunnel underneath passing existing structure</title><date>2024-05-07</date><risdate>2024</risdate><abstract>The embodiment of the invention discloses a variable cross-section tunnel underneath pass existing structure construction ground surface settlement prediction method, relates to the technical field of tunnel engineering, and can improve the prediction precision of the variable cross-section tunnel underneath pass existing structure construction ground surface settlement. The method comprises the following steps: determining a first section section and a second section section of a tunnel, and a transition section in transition connection with the first section section and the second section section; according to initial parameters of the excavation faces of the first section section and the second section section during tunnel construction and convergence parameters after tunnel construction, initial parameters and convergence parameters of the excavation faces of the transition section are determined; based on the excavation face initial parameters and convergence parameters of the first section section, the</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Ground surface settlement prediction method for construction of variable cross-section tunnel underneath passing existing structure |
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