A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FRAME REINFORCING STRUCTURE AND FRAME REINFORCING METHOD
PROBLEM TO BE SOLVED: To provide a frame reinforcing structure and a frame reinforcing method in which the number of anchors for installing brace materials is suppressed to a minimum, and further the design freedom can be enhanced.SOLUTION: A reinforcing method of a reinforcing structure 1 and a frame X is characterized by mounting an upper end 4a of a brace material 4 provided in a frame surface to a first fixing part 6, and mounting a lower end 4b of the brace material 4 to a second fixing part 7. The first fixing part 6 is fixed to a beam-column connection 10 between an upper beam 3a and one column 2a. The second fixing part 7 is fixed in a middle part 16 in an extending direction of a lower beam 3b. The second fixing part 7 is fixed in the lower beam 3b by a frictional force generated between the second fixing part 7 and the upper surface of the middle part 16. When a horizontal force acts on the frame X, the lower end 4b of the brace material 4 is spaced apart from the second fixing part 7, and thereby the brace material 4 is made to bear only a compressive force without bearing a tensile force.
【課題】ブレース材を設置するためのアンカーを最小限に抑え、しかも、設計の自由度を高めることができる架構の補強構造および架構の補強方法を提供する。【解決手段】補強構造１および架構Ｘの補強方法では、架構面内に設けられたブレース材４の上端部４ａを第１固定部６に取り付け、ブレース材４の下端部４ｂを第２固定部７に取り付けられる。第１固定部６は、上梁３ａと一方の柱２ａとの柱梁接合部１０に固定される。第２固定部７は、下梁３ｂの延在方向における中途部１６に固定される。第２固定部７は、第２固定部７と中途部１６の上面との間で生じる摩擦力によって、下梁３ｂに固定される。架構Ｘに水平力が作用した際にブレース材４の下端部４ｂと第２固定部７とが離間することにより、ブレース材４に引張力を負担させず圧縮力のみを負担させる。【選択図】図１
FRAME REINFORCING STRUCTURE AND FRAME REINFORCING METHOD
PROBLEM TO BE SOLVED: To provide a frame reinforcing structure and a frame reinforcing method in which the number of anchors for installing brace materials is suppressed to a minimum, and further the design freedom can be enhanced.SOLUTION: A reinforcing method of a reinforcing structure 1 and a frame X is characterized by mounting an upper end 4a of a brace material 4 provided in a frame surface to a first fixing part 6, and mounting a lower end 4b of the brace material 4 to a second fixing part 7. The first fixing part 6 is fixed to a beam-column connection 10 between an upper beam 3a and one column 2a. The second fixing part 7 is fixed in a middle part 16 in an extending direction of a lower beam 3b. The second fixing part 7 is fixed in the lower beam 3b by a frictional force generated between the second fixing part 7 and the upper surface of the middle part 16. When a horizontal force acts on the frame X, the lower end 4b of the brace material 4 is spaced apart from the second fixing part 7, and thereby the brace material 4 is made to bear only a compressive force without bearing a tensile force.
【課題】ブレース材を設置するためのアンカーを最小限に抑え、しかも、設計の自由度を高めることができる架構の補強構造および架構の補強方法を提供する。【解決手段】補強構造１および架構Ｘの補強方法では、架構面内に設けられたブレース材４の上端部４ａを第１固定部６に取り付け、ブレース材４の下端部４ｂを第２固定部７に取り付けられる。第１固定部６は、上梁３ａと一方の柱２ａとの柱梁接合部１０に固定される。第２固定部７は、下梁３ｂの延在方向における中途部１６に固定される。第２固定部７は、第２固定部７と中途部１６の上面との間で生じる摩擦力によって、下梁３ｂに固定される。架構Ｘに水平力が作用した際にブレース材４の下端部４ｂと第２固定部７とが離間することにより、ブレース材４に引張力を負担させず圧縮力のみを負担させる。【選択図】図１
FRAME REINFORCING STRUCTURE AND FRAME REINFORCING METHOD
架構の補強構造および架構の補強方法
OMIYA YOICHI (author) / NAKAHARA HIROYUKI (author)
2015-09-07
Patent
Electronic Resource
Japanese
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