Integral jacking construction method for double-curved-surface large-span steel truss
The invention relates to an integral jacking construction method for a double-curved-surface large-span steel truss, which comprises the following steps of: (1) taking a simulation analysis theory as a basis, combining the integral characteristics of a double-layer upright quadrangular pyramid steel...
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| creator | GONG JINDE FENG YUEHUI LI JICHAO WANG YUMING CHEN YALI XU SUHUAN LUO SHUAI CUI HONGLEI CHENG JI RAN MAOWANG FENG JIHONG |
| description | The invention relates to an integral jacking construction method for a double-curved-surface large-span steel truss, which comprises the following steps of: (1) taking a simulation analysis theory as a basis, combining the integral characteristics of a double-layer upright quadrangular pyramid steel truss, utilizing a supporting structure distribution form to provide a truss structure lifting point arrangement scheme, carrying out feasibility analysis on the scheme, determining an integral truss lifting scheme, and constructing a double-layer upright quadrangular pyramid steel truss lifting point arrangement scheme; a jacking point location is determined according to a model analysis calculation result; (2) jacking equipment is prepared; (3) surveying and setting out; (4) assembling on the ground; (5) jacking the net rack; and (6) the jacking equipment is dismantled, and installation is completed. According to the construction method, aloft work can be avoided, the engineering construction speed of the steel |
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According to the construction method, aloft work can be avoided, the engineering construction speed of the steel</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CALCULATING CEILINGS COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING FIXED CONSTRUCTIONS FLOORS FORMS GENERAL BUILDING CONSTRUCTIONS HANDLING BUILDING MATERIALS ON THE SITE INSULATION OR OTHER PROTECTION OF BUILDINGS PHYSICS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS ROOFS SCAFFOLDING SHUTTERING WALLS, e.g. PARTITIONS |
| title | Integral jacking construction method for double-curved-surface large-span steel truss |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-13T23%3A42%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=GONG%20JINDE&rft.date=2024-03-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117758864A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |