地下车库螺旋坡道模板设计与施工

CONSTRUCTIONTECHNOLOGY20042332100054TU755.2A1002-8498200402-0050-02DesignandConstructionofSpiralRampFormworkofanUndergroundGarageCAIPeng-chengWANGTie-meiLIuYong-gangNo.1ConstructionCo.Ltd.BeijingConstructionEngineeringGroupBeijing100054ChinaAbstractInthisarticleauthorsintroducesomeaspectsofthespiralrampformworkofanundergroundgarageanditssupportsystemsuchasdesigninstallationandrampconstructionqualitycontrol.Keywordsspiralrampcylinderwallformworkdesignsupportsystem2003-02-052003-07-21197575100054139101001392211:501122①②22→→→2a→12b→22c→22d→2e→12f222.112mm═══════════════════════════════════════════════════════════════0518mmφ48mm×3.5mm100mm×100mm100mm×50mm18mm50mm×100mm200mmφ48mm×3.5mm332.21442553φ48mm×3.5mm100mm×100mm200mm2.3126a6b677152004No.2～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～3CAD200mm43122h45min3500mm417mm15mm4123CONSTRUCTIONTECHNOLOGY20042332100029TU755.2A1002-8498200402-0052-02ConstructionTechnologyofArcCurved-faceLightHoleFormworkHuANGPei-chengLIZhenHOuYong-zhaoNo.5CompanyBeijingUrbanConstructionGroupBeijing100029China2003-11-10196110002913901019100241600mm410mm+9.100m12360º1112360mm4±1mm5C801═══════════════════════════════════════════════════════════════25