王家坡隧道设计（通风照明专题） 毕业设计.pdfVIP

王家坡隧道设计（通风照明专题） 王家坡隧道设计 专题：通风照明 摘要 本设计主要内容为王家坡分离式双车道隧道设计，设计内容包括隧道选 址、隧道纵横断面设计、隧道衬砌结构设计与验算、洞门结构设计与验算、隧 道防排水设计、隧道施工设计、隧道的通风照明设计，其中，本设计的专题为 通风照明设计。 王家坡隧道右线桩号YK212+545 ～YK214+490,全长1915m，左线桩号 ZK212+535～ZK214+490,全长1955m。隧道最大埋深约115.88m，采用标准分 离式双车道设置。施工台阶法开挖，隧道最大开挖宽度约11.86m，开挖高度约 7.98m 。 本隧道经过多次计算和验算后，衬砌、通风和照明均符合要求，可以正常 施工。 关键词：洞门；围岩衬砌；直刚法；通风照明 王家坡隧道设计（通风照明专题） THE DESIGN OF TUNNEL WANGJIAPO (TOPIC OF VENTILATION AND LIGHTING) Abstract What is the major content in the design is that design of separating three lane road tunnels on the Dragonhead highway. The project in the design mainly includes choice of place of the tunnel, design in vertically and horizontally of the tunnel, lining structure design of tunnel and examine, hole door structural design and examine ,design of waterproof and drainage for tunnels, tunnel construction design, the ventilation and lighting design of the tunnel which is the special subject in the design. The right line of pile in Wangjiapo tunnel is YK212+545～YK214+460,The left line of pile is ZK212+535～ZK214+490, total length is 1955m.Tunnel with a maximum burial depth of 307m, use a standard separating three lane roads. The construction method is benching tunneling method, the maximum excavation width of tunnel is 1 1.86m, and the height is 7.98m. The lining, ventilation and lighting are qualified after calculation and checking, and can be put in practice. Key words: Portal; rock lining; straight just method; ventilation and lighting 王家坡隧道设计（通风照明专题） 目 录 1 绪论 1 1.1 设计依据和技术标准 1 1.1.1 设计依据 1