| 摘要 |
PURPOSE:To make constant the interval between the first waling and the second waling where a jack is to be set by providing plural spacers to maintain the interval between a sheathing wall and the second waling. CONSTITUTION:A timbering 10 is applied to sheathing walls W whose faces are deformed, provided in a mutually facing manner. The timbering 10 consists of the first and second walings 12 and 13 provided in parallel with the axis L of the sheathing walls W, a tension member 18 set at the right angle to the axis L between the first walings facing each other, plural spacers 20 to keep the interval between the sheathing wall W and the second waling 14, and plural jacks 22 set between the first waling 12 and the second waling 14. The interval between the first waling 12 and the second waling 14 where jacks 22 are set can be kept constant regardless of the deformation of the sheathing wall W by means of the spacers 20. |
