INSIDE FLUE SUSPENSION SUPPORT TYPE CHIMNEY

摘要

PROBLEM TO BE SOLVED: To lighten the weight of a chimney whole body including the outside support structural body in an inside flue suspension support type chimney. SOLUTION: The top part of an inside flue 13 is suspendingly supported by a load support mechanism 14 having a base isolation rubber 17 interposed in an outside support structural body 12. The bottom outer circumferential face of the inside chimney 13 is supported slidably along the vertical direction by a side face support member 19 of the outside support structural body 12 and the side face of the intermediate part of the inside chimney 13 is connected to the outside support structural body 12 via a damper 20 absorbing, at least, the horizontal vibration energy.