The Triangle tube for truss type seismic reinforcement of existing masonry wall and seismic reinforcement method using the same

• Main Authors: KIM, YANG JUNG, KIM, SUN WOO
• Format: Patent
• Language: English; Korean
• Published: 29.07.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; MASTS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The present invention relates to a triangle pipe for truss-type seismic reinforcement of an existing masonry structure and a seismic reinforcement method using the same. According to the present invention, a reinforcing material such as a spiral reinforcing pin, which is widely used for seismic reinforcement, are installed in the inclined direction rather than orthogonal to a wall using a triangle pipe on an existing aged externally decorated red brick wall, and the triangle pipe is filled with an epoxy resin. Therefore, a spiral reinforcing pin junction unit in both inclined directions is made to be a nodal unit of both inclined direction reinforcing pins, so that the installed spiral reinforcing pin forms a truss structure. As a result, seismic ability to actively respond to a lateral force of a ground motion is improved. The triangle pipe for the truss-type seismic reinforcement of the present invention comprises: a left inclined pipe; a right inclined pipe; a connection plate; and the spiral reinforcing pin. 본 발명은 기존의 노후된 외부치장 적벽돌 벽체에 내진보강용으로 많이 사용되는 나선보강핀 등의 보강재를 트라이앵글관을 이용하여 벽체와 직교방향이 아닌 경사방향으로 설치하고 트라이앵글관에 에폭시수지로 충진시켜 양 경사방향의 나선 보강핀 접합부가 양 경사방향 보강핀의 절점부가 되도록 함으로서 설치된 나선 보강핀이 트러스구조를 이루도록 하여 지진동의 횡력에 적극적으로 대응할 수 있는 내진능력을 향상시키기 위한 것을 목적으로 한다.