体育场馆工程中的复杂空间钢结构吊装方案优化研究

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中图分类号：TU712 文献标志码：A 文章编号：2095-2945（2026）08-0150-04

Abstract：Focusingonthetechnicaldificultiesinhoistingconstructionof large-spancomplexspatialsteelstructures，this papertakesacertainculturalandsportscenterprojectasanexampletoconductanoptimizationstudy.Themain hallof the projectadoptsatriangularsteelpipetrusssystemwith35irregulartrusss，withaspanrangeof30.6to76.2 meters.Basedon theprojectcharacteristcs，astagedhoistingtechnicalrouteisproposed：duringthebasementconstructionstage，thesteelbone columnsarehoistedlayerbylayerusing truck cranes；during themainstructurestage，acombinedprocessof"groundunit assembly + high-altitudesegmentedhoisting"isadopted.Amulti-indexevaluationmodelisestablishedtocompareandanalyze diferentconstructionschemes，andastandardizedhoistingprocessandmethodthatbalanceseficiencyandcostisultimately formed，aiming to provide a reusable reference model for similar sports venue projects.

Keywords： steel structure; sports venue; hoisting technology; steel pipe truss; scheme optimization

近年来，现代建筑技术蓬勃发展，大跨度空间钢结构在大型公共建筑中的应用日益广泛。（剩余5445字）