A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BEAM STRING STRUCTURE
To provide a beam string structure which can improve fire resistance performance in a joint part between a lumber and a steel material.SOLUTION: A beam string structure includes: a wooden upper chord material 1 which is supported by a steel joint material provided on a support member; a steel-made lower chord material; a plurality of steel-made struts 3 which are arranged at intervals in a length direction of the upper chord material 1 and the lower chord material, and connect the upper chord material 1 and the lower chord material; and a wood-steel joint part 10 which joins at least one of the upper chord material 1, the structs 3, the lower chord material and the joint material, wherein the wood-steel joint part 10 is provided with a heat absorption part 41 for inhibiting heat transmission from the steel-made member to the upper chord material 1.SELECTED DRAWING: Figure 3
【課題】木材と鋼材との接合部で耐火性能を向上させることができる張弦梁構造体を提供する。【解決手段】張弦梁構造体は、支持部材に設けられた鋼製の接合材に支持された木製の上弦材１と、鋼製の下弦材と、上弦材１及び下弦材の長さ方向に間隔をあけて配置され、上弦材１と下弦材とを連結する鋼製の複数の束材３と、上弦材１と束材３、下弦材及び接合材の少なくとも一つとを接合する木鋼接合部１０と、を備え、木鋼接合部１０には、鋼製の部材から上弦材１への熱伝達を阻害する熱吸収部４１が設けられている。【選択図】図３
BEAM STRING STRUCTURE
To provide a beam string structure which can improve fire resistance performance in a joint part between a lumber and a steel material.SOLUTION: A beam string structure includes: a wooden upper chord material 1 which is supported by a steel joint material provided on a support member; a steel-made lower chord material; a plurality of steel-made struts 3 which are arranged at intervals in a length direction of the upper chord material 1 and the lower chord material, and connect the upper chord material 1 and the lower chord material; and a wood-steel joint part 10 which joins at least one of the upper chord material 1, the structs 3, the lower chord material and the joint material, wherein the wood-steel joint part 10 is provided with a heat absorption part 41 for inhibiting heat transmission from the steel-made member to the upper chord material 1.SELECTED DRAWING: Figure 3
【課題】木材と鋼材との接合部で耐火性能を向上させることができる張弦梁構造体を提供する。【解決手段】張弦梁構造体は、支持部材に設けられた鋼製の接合材に支持された木製の上弦材１と、鋼製の下弦材と、上弦材１及び下弦材の長さ方向に間隔をあけて配置され、上弦材１と下弦材とを連結する鋼製の複数の束材３と、上弦材１と束材３、下弦材及び接合材の少なくとも一つとを接合する木鋼接合部１０と、を備え、木鋼接合部１０には、鋼製の部材から上弦材１への熱伝達を阻害する熱吸収部４１が設けられている。【選択図】図３
BEAM STRING STRUCTURE
張弦梁構造体
YAMADA TORU (author) / BEN LAISMIT (author) / SATO AKIRA (author) / TAKAKURA MASAYUKI (author) / SUGAWARA KAZUMASA (author) / SADAHIRO OSAMU (author) / TANIGUCHI HISANORI (author) / MORITA TAKESHI (author) / ENDO TOMOKI (author) / YAMASHITA HEISUKE (author)
2023-12-28
Patent
Electronic Resource
Japanese
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