Stride across hangar tunnel structure of debris flow gully

• Main Authors: MIAO ZHENGJIAN, LUO LIZHE, CHEN YONGLUN, WANG SHUDONG, LIU BO, YANG BO, YU WENZHEN, FAN WUYI, NIU YUNHUA, WANG KE
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2017
• Subjects: EARTH DRILLING; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; GALLERIES; HYDRAULIC ENGINEERING; LARGE UNDERGROUND CHAMBERS; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; SHAFTS; SOIL SHIFTING; TUNNELS; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model discloses a stride across hangar tunnel structure of debris flow gully, its characterized in that: it is a plurality of stand (1) along hangar tunnel vertical equidistant setting, be equipped with the diaphragm wall between two adjacent stand (1) the top and the bottom of stand (1) be equipped with longeron (2) respectively, crossbeam (3) be arranged in the bottom plate and be connected with stand (1) of hangar tunnel both sides bottom, at the hangar tunnel top longeron (2) between the overlap joint have roof (4) roof (4) with the surface of diaphragm wall all be equipped with waterproof layer (5) stand (1) and excavation face between be equipped with back filled region (6), it is easy in mud -rock flow abrasion, the shortcoming of destroying that it has overcome among the prior art hangar tunnel top structure, has durable, it is convenient to be under construction, easy to maintain's advantage. 本实用新型公布了种跨越泥石流沟的棚洞结构，其特征在于：若干所述的立柱(1)沿棚洞纵向等间距设置，在相邻的两个立柱(1)之间设有连续墙，在所述的立柱(1)的顶部和底部分别设有纵梁(2)，所述的横梁