| 摘要 |
PROBLEM TO BE SOLVED: To develop a structure construction method of a quasi-fire preventive and antiseismic structure comprising square timbers made from small diameter wood, which allows a structure column, a structure wing column, a structure beam and a structure wing beam to be processed around a timber supply site, and a rigid joint structure of a coupling and a joint part by making use of square timbers made from small diameter wood, which can be stably supplied, instead of solid wood with large section.SOLUTION: A timber frame structure of a building comprising square timbers made from small diameter wood according to this invention is based on a wood structure construction method by making use of square timbers made from small diameter wood. The structure construction method prevents corrosion due to dew condensation, distortion of metallic materials due to fire, and damage or corrosion of timbers by using a rigid joint structure, fireproof materials and an inlaying wood 45, applying a structure adhesive 34 on a joint part of a square timber made from small diameter wood to be connected through a bolt 31 and a screw 33, which are orthogonal in two directions, and inserting the bolt 31 in a direction perpendicular to a T-shaped plate hardware 30 and a crisscross plate hardware 29 on a coupling and a joint to connect a structure column, a structure wing column, a structure beam and a structure wing beam. |
