隧道毕业设计摘要

《隧道毕业设计摘要》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、摘要本设计名称为“黄土梁隧道综合设计”，根据指导老师的要求及所给定的隧道拟建区的交通、气象、地质、水文等条件，主要设计了隧道平面图、隧道纵断面图、建筑限界内轮廓、紧急停车带内轮廓、隧道各级围岩衬砌结构及洞门、明洞结构、明洞暗洞的防排水措施和通风、照明等内容。隧道除洞口段结合地形、地质条件设置，其余均按新奥法原理设计，采用柔性支护体系的复合式衬砌。初期支护采用锚喷支护，由喷射混凝土、锚杆、钢筋网和钢架等支护形式组合使用。由工程类比法，结合《公路隧道设计规范》拟定相应的支护形式,并通过必要的理论分析计算（收敛—约束法，荷载—结构法）进行校核。经验算，所有设计参数都符合规范要求

2、，说明本设计是安全合理的。隧道通风照明根据《公路隧道通风照明设计规范》并结合本设计，通风采用机械通风，照明采用不同功率的高压钠灯，并根据隧道总长分段进行照明。关键词：公路隧道衬砌结构新奥法AbstractThisdesignnameas"Huang-tu-liangtunnelintegrateddesign".Accordingtotherequirementsofguideteacherandthetransportation,geologyhydrology.etc,designthetunnelplan,thetunnellongitudinalprofile,s

3、tructuralapproachlimitoftunnel,tunnelliningstructureandtunnelportal,opencuttunnelstructure,tunnelwaterhandling,tunnelventilationandtunnellighting.etc.Exceptthetunnelportalcombineofthetopographyandgeologyconditionsset,theothersalldesignbytheNATM,usingthecompositetunnelliningstructureofflex

4、iblesupport.Primaryliningusingtheboltingandshotcreting,becomposedofshotcreting,bolting,steelmeshandsteelarchsupport.etcsupportingstructure.Byengineeringanalogmethodwith《CodeforDesignofRoadTunnel》studyingoutthehomologoussupportingstructure,andcheckingbythroughthenecessarycomputing(Theconve

5、rgence-restrainmethodandtheloadstructuremethod).TheanalysisindicatedthatthedesignsatisfiedthedesignrequirementsstipulatedintheCodesandStandards,thenexplainedthatthedesignisreasonableandsafe.Tunnelventilationandlightingonthebasisof《SpecificationsforDesignofVentilationandLightingofHighwayTu

6、nnel》combinedwiththedesign,adoptmechanicalventilation,anddifferenttypesoflaserHPSL(highpressuresodiumlamp)combinedwiththelengthofthetunneldecoratesubsectionlighting.Keyword:RoadTunnel,LiningStructure,TheNewAustrianTunnelingMethod