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ID:6591878
大小:32.00 KB
页数:7页
时间:2018-01-19
《大跨度变截面拱形立体管桁架的施工技术》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、大跨度变截面拱形立体管桁架的施工技术探究摘要:本文主要基于立体管桁架的吊装技术展开论述,其中着重论述了吊装选择和结构计算。进而基于桁架结构的特殊性,阐述大跨度变截面拱形立体管桁架的施工技术,尤其是关于拼接技术和焊接技术的阐述,明确各施工段的施工工艺,以确保大跨度变截面拱形立体管桁架结构的施工质量关键词:大跨度;变截面拱形立体管;桁架;;吊装;施工技术abstract:thispapermainlybasedonthethree-dimensionaltubetrussdiscussedtheliftingtechnique,whichfoc
2、usesontheselectionandinstallationstructurecalculation.andthenbasedontheparticularityofthetrussstructure,thispaperexpoundsthebigspancross-sectionofthree-dimensionaltubetrussarchofconstructiontechnology,especiallyonthestitchingtechniqueandtheweldingtechnology,expoundsthecons
3、tructionperiodclear,theconstructiontechniquestoensurethatbigspanvariablecross-sectionvaultedsolidqualityoftheconstructionofthetubetrussstructurekeywords:bigspan;variablecross-sectionvaultedsolidtube;truss;;lifting;construction大跨度变截面拱形立体管桁架的施工技术探究摘要:本文主要基于立体管桁架的吊装技术展开论述,其中着
4、重论述了吊装选择和结构计算。进而基于桁架结构的特殊性,阐述大跨度变截面拱形立体管桁架的施工技术,尤其是关于拼接技术和焊接技术的阐述,明确各施工段的施工工艺,以确保大跨度变截面拱形立体管桁架结构的施工质量关键词:大跨度;变截面拱形立体管;桁架;;吊装;施工技术abstract:thispapermainlybasedonthethree-dimensionaltubetrussdiscussedtheliftingtechnique,whichfocusesontheselectionandinstallationstructurecalcu
5、lation.andthenbasedontheparticularityofthetrussstructure,thispaperexpoundsthebigspancross-sectionofthree-dimensionaltubetrussarchofconstructiontechnology,especiallyonthestitchingtechniqueandtheweldingtechnology,expoundstheconstructionperiodclear,theconstructiontechniquesto
6、ensurethatbigspanvariablecross-sectionvaultedsolidqualityoftheconstructionofthetubetrussstructurekeywords:bigspan;variablecross-sectionvaultedsolidtube;truss;;lifting;construction大跨度变截面拱形立体管桁架的施工技术探究摘要:本文主要基于立体管桁架的吊装技术展开论述,其中着重论述了吊装选择和结构计算。进而基于桁架结构的特殊性,阐述大跨度变截面拱形立体管桁架的施工技术
7、,尤其是关于拼接技术和焊接技术的阐述,明确各施工段的施工工艺,以确保大跨度变截面拱形立体管桁架结构的施工质量关键词:大跨度;变截面拱形立体管;桁架;;吊装;施工技术abstract:thispapermainlybasedonthethree-dimensionaltubetrussdiscussedtheliftingtechnique,whichfocusesontheselectionandinstallationstructurecalculation.andthenbasedontheparticularityofthetruss
8、structure,thispaperexpoundsthebigspancross-sectionofthree-dimensionaltubetrussarchofconst
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