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Archive | 2004

METHOD OF ESTIMATING CONCRETE STRENGTH

Mitsutaka Hayakawa; Hidesuke Kuroiwa; Satoshi Watanabe; 光敬 早川; 悟士 渡邉; 秀介 黒岩


Journal of Structural and Construction Engineering (transactions of Aij) | 2008

BASIC STUDY ON TEST AGE AND CURING METHOD OF SPECIMEN FOR MANUFACTURING CONTROL OF HIGH STRENGTH CONCRETE

Rieko Terauchi; Mitsutaka Hayakawa; Hiroshi Jinnai; Satoshi Watanabe


Journal of Structural and Construction Engineering (transactions of Aij) | 2006

STUDY ON OPERATION STANDARD TIME WITH PRECAST MEMBERS IN CONSTRUCTION OF HIGH-RISE RC BUILDINGS USING HIGH STRENGTH CONCRETE

Kunihiko Kawai; Mitsutaka Hayakawa; Hiroshi Jinnai


Aij Journal of Technology and Design | 2018

BASIC STUDY ON HIGH STRENGTH CONCRETE USING FERRONICKEL SLAG FINE AGGREGATE IN AIR-DRY CONDITION

Tomoya Ishiguro; Hiroshi Jinnai; Mitsutaka Hayakawa


Journal of Structural and Construction Engineering (transactions of Aij) | 2013

STUDY ON APPLICABILITY OF REBOUND NUMBER MEASUREMENT FOR ESTIMATION OF COMPRESSIVE STRENGTH OF HIGH STRENGTH CONCRETE

Hiroshi Jinnai; Satoshi Watanabe; Keiki Yamamoto; Yutaka Yoshida; Mitsutaka Hayakawa


Journal of Structural and Construction Engineering (transactions of Aij) | 2013

INFLUENCE OF CONVEYANCE VIBRATION ON COMPRESSIVE STRENGTH OF SPECIMEN OF HIGH STRENGTH CONCRETE

Yoshiyuki Koyama; Mitsutaka Hayakawa; Hiroshi Jinnai; Mitsuo Nakamura


Journal of Structural and Construction Engineering (transactions of Aij) | 2007

BASIC STUDY ON PUMPABILITY OF ULTRA-HIGH-STRENGTH CONCRETE

Rieko Terauchi; Mitsutaka Hayakawa; Hiroshi Jinnai; Shusuke Kuroiwa


Journal of Structural and Construction Engineering (transactions of Aij) | 2007

STUDY ON THE DILUTION METHOD FOR MEASUREMENT OF CHLORIDE CONCENTRATION IN FRESH CONCRETE WITH LOW WATER BINDER RATIO

Rieko Terauchi; Mitsutaka Hayakawa; Yoshiyuki Koyama; Hiroshi Jinnai; Shusuke Kuroiwa


Journal of Structural and Construction Engineering (transactions of Aij) | 2006

STUDY ON WORKING EFFICIENCY WITH PRECAST MEMBERS IN CONSTRUCTION OF HIGH-RISE RC BUILDINGS USING HIGH STRENGTH CONCRETE

Kunihiko Kawai; Mitsutaka Hayakawa; Hiroshi Jinnai


Journal of Structural and Construction Engineering (transactions of Aij) | 2006

BASIC STUDY ON CONSTRUCTION METHOD OF HIGH RISE RC BUILDING USING HIGH STRENGTH CONCRETE

Kunihiko Kawai; Mitsutaka Hayakawa; Hiroshi Jinnai

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