A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a vibration-proof floor structure which does not inhibit vibration-proof property of a floating floor and which can restrict horizontal displacement.SOLUTION: A vibration-proof floor structure A comprises: spring members 3 which are provided inside a recess portion 1a provided in a structure 1 and whose spring shafts are directed in a vertical direction; and a floating floor 2 which is supported by connecting with upper ends of the spring members 3 and which is provided in the recess 1a. The vibration-proof floor structure A comprises a displacement control device 5 for restricting horizontal displacement of the floating floor 2 with respect to the structure 1 without inhibiting vertical displacement.SELECTED DRAWING: Figure 1
【課題】浮き床の防振性能を阻害することなく、水平移動を拘束することを可能にした防振床構造を提供する。【解決手段】構造体１に設けられた凹部１ａの内部にばね軸を上下方向に向けて設けられたばね部材３と、ばね部材３の上端を接続して支持され、凹部１ａに設けられた浮き床２とを備えてなる防振床構造Ａであって、浮き床２を、構造体１に対して鉛直変位を阻害することなく水平変位を拘束するための変位制御装置５を備える。【選択図】図１
To provide a vibration-proof floor structure which does not inhibit vibration-proof property of a floating floor and which can restrict horizontal displacement.SOLUTION: A vibration-proof floor structure A comprises: spring members 3 which are provided inside a recess portion 1a provided in a structure 1 and whose spring shafts are directed in a vertical direction; and a floating floor 2 which is supported by connecting with upper ends of the spring members 3 and which is provided in the recess 1a. The vibration-proof floor structure A comprises a displacement control device 5 for restricting horizontal displacement of the floating floor 2 with respect to the structure 1 without inhibiting vertical displacement.SELECTED DRAWING: Figure 1
【課題】浮き床の防振性能を阻害することなく、水平移動を拘束することを可能にした防振床構造を提供する。【解決手段】構造体１に設けられた凹部１ａの内部にばね軸を上下方向に向けて設けられたばね部材３と、ばね部材３の上端を接続して支持され、凹部１ａに設けられた浮き床２とを備えてなる防振床構造Ａであって、浮き床２を、構造体１に対して鉛直変位を阻害することなく水平変位を拘束するための変位制御装置５を備える。【選択図】図１
VIBRATION-PROOF FLOOR STRUCTURE
防振床構造
ISODA KAZUHIKO (author)
2019-10-17
Patent
Electronic Resource
Japanese