DISPLACEMENT MEASUREMENT DEVICE, DISPLACEMENT MEASUREMENT METHOD AND TENSION CONTROL CHART CREATION METHOD

• Main Authors: MURATA NOBUYUKI, KASAHARA REI, KUSANO HATSUJI, NAKAGAMI SHINJI, KISHIMOTO YUKA, MIZUTA TAKETOSHI
• Format: Patent
• Language: English; Japanese
• Published: 25.03.2021
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; TESTING

To provide a displacement measurement device capable of measuring a displacement amount of a fixed end when introducing tension force into a tension material.SOLUTION: A displacement measurement device that measures a displacement of a tension material that applies compressive force to a concrete structure, comprises a support member and a displacement meter that measures a displacement of the fixed end of the tension material. The support member comprises a displacement meter support part and an installation part for installing the support member on a fixing tool that grips the fixed end side of the tension material. The displacement meter is installed on the displacement meter support part.SELECTED DRAWING: Figure 3 【課題】緊張材に緊張力を導入した際の固定端の変位量を測定できる変位測定装置を提供する。【解決手段】コンクリート構造物に圧縮力を加える緊張材の変位を測定する変位測定装置であって、支持部材と、前記緊張材の固定端の変位を測定する変位計と、を含み、前記支持部材は、変位計支持部と、前記支持部材を、前記緊張材の前記固定端側を把持する定着具に設置する設置部と、を備え、前記変位計は、前記変位計支持部に設置されている変位測定装置。【選択図】 図３