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    • 3. 发明授权
    • 터널, 지하건축물용 신축이음 구조물
    • 隧道扩建联结结构
    • KR101005581B1
    • 2011-01-06
    • KR1020100020832
    • 2010-03-09
    • 손홍창
    • 손홍창박진우강희종김선태오환원오상진박정기강인수
    • E21D11/38
    • PURPOSE: An expansion joint structure for a tunnel and an underground building is provided to guide and discharge water leaking in a rail-joint clearance to the outside by being installed in the rail-joint clearance of a tunnel and an underground building. CONSTITUTION: An expansion joint structure for a tunnel and an underground building comprises a support pipe(10), a leaking water inflow hole, and a finishing member. The support pipe is placed in a rail-joint clearance(T1) of tunnels and underground buildings(T). The support pipe has a hollow hole. The leaking water inflow hole guide water leaking in the rail-joint clearance inside the support pipe. The finishing member is comprised of a support member and a cover member. The supporting member is formed on the outside of the support pipe. The inner hole and multiple leaking water hole are formed in the supporting member.
    • 目的:提供隧道和地下建筑物的膨胀节结构,通过安装在隧道和地下建筑物的轨道间隙中,将导轨间隙内的水泄漏到外部。 构成:用于隧道和地下建筑物的膨胀节结构包括支撑管(10),泄漏水流入孔和精加工构件。 支撑管被放置在隧道和地下建筑物(T)的轨道关节间隙(T1)中。 支撑管具有中空孔。 泄漏水流入孔引导水在支撑管内的轨道关节间隙中泄漏。 精加工构件由支撑构件和盖构件构成。 支撑构件形成在支撑管的外侧。 内孔和多个漏水孔形成在支撑构件中。