A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HAUNCH TYPE EARTHQUAKE-PROOF DEVICE
Disclosed is a haunch type earthquake-resistant device. At least one haunch type earthquake-resistant device is installed to a column-beam joint portion with a Rhamen structure. Moreover, the haunch type earthquake-resistant device comprises: an attachment member including a side plate portion attached to the side surface of the column, a bottom plate portion attached to the bottom surface of the beam, and a curved plate portion connecting the side plate portion to the bottom plate portion; a connecting member including a side attaching plate portion attached to the side plate portion, a bottom attaching plate portion attached to the bottom plate portion, and a connecting plate portion connecting the side attaching plate portion to the bottom attaching plate portion; and a recovery member interposed between the attachment member and the connecting member and inducing deformation in the longitudinal direction of the connecting member. Accordingly, partial replacement is possible even when deformation occurs by vibration energy of an earthquake so that maintenance can be easily performed. Furthermore, external forces can be uniformly dispersed even when the fracture behavior of a structure occurs skewed to one side based on the column.
헌치형 내진장치가 개시된다. 본 발명의 헌치형 내진장치는, 라멘 구조의 기둥-보 접합부에 하나 이상 설치되고, 기둥의 측면에 부착되는 측면판부와, 보의 저면에 부착되는 저면판부와, 측면판부와 저면판부를 연결하는 곡면판부를 포함한 부착부재; 측면판부에 부착되는 측면부착판부와, 저면판부에 부착되는 저면부착판부와, 측면부착판부와 저면부착판부를 연결하는 연결판부를 포함한 연결부재; 및 부착부재와 연결부재 사이에 개재되고, 연결부재의 길이방향 변형을 유도하는 회복부재를 포함하는 것을 특징으로 한다. 본 발명에 의하면, 지진의 진동에너지에 의해 변형이 일어나더라도 부분 교체가 가능하여 유지보수가 간편하고, 구조물의 파괴 거동이 기둥을 기준으로 어느 한쪽으로 치우쳐 발생하더라도 외력을 고르게 분산하여 소산하도록 이루어지는 헌치형 내진장치를 제공할 수 있게 된다.
HAUNCH TYPE EARTHQUAKE-PROOF DEVICE
Disclosed is a haunch type earthquake-resistant device. At least one haunch type earthquake-resistant device is installed to a column-beam joint portion with a Rhamen structure. Moreover, the haunch type earthquake-resistant device comprises: an attachment member including a side plate portion attached to the side surface of the column, a bottom plate portion attached to the bottom surface of the beam, and a curved plate portion connecting the side plate portion to the bottom plate portion; a connecting member including a side attaching plate portion attached to the side plate portion, a bottom attaching plate portion attached to the bottom plate portion, and a connecting plate portion connecting the side attaching plate portion to the bottom attaching plate portion; and a recovery member interposed between the attachment member and the connecting member and inducing deformation in the longitudinal direction of the connecting member. Accordingly, partial replacement is possible even when deformation occurs by vibration energy of an earthquake so that maintenance can be easily performed. Furthermore, external forces can be uniformly dispersed even when the fracture behavior of a structure occurs skewed to one side based on the column.
헌치형 내진장치가 개시된다. 본 발명의 헌치형 내진장치는, 라멘 구조의 기둥-보 접합부에 하나 이상 설치되고, 기둥의 측면에 부착되는 측면판부와, 보의 저면에 부착되는 저면판부와, 측면판부와 저면판부를 연결하는 곡면판부를 포함한 부착부재; 측면판부에 부착되는 측면부착판부와, 저면판부에 부착되는 저면부착판부와, 측면부착판부와 저면부착판부를 연결하는 연결판부를 포함한 연결부재; 및 부착부재와 연결부재 사이에 개재되고, 연결부재의 길이방향 변형을 유도하는 회복부재를 포함하는 것을 특징으로 한다. 본 발명에 의하면, 지진의 진동에너지에 의해 변형이 일어나더라도 부분 교체가 가능하여 유지보수가 간편하고, 구조물의 파괴 거동이 기둥을 기준으로 어느 한쪽으로 치우쳐 발생하더라도 외력을 고르게 분산하여 소산하도록 이루어지는 헌치형 내진장치를 제공할 수 있게 된다.
HAUNCH TYPE EARTHQUAKE-PROOF DEVICE
헌치형 내진장치
PARK SUNG JIN (author) / GO GWAN SEOK (author) / LEE KWANG SU (author) / LEE JEONG MO (author)
2018-11-08
Patent
Electronic Resource
Korean
IPC:
E04H
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