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Dive into the research topics where Hiroshi Jinnai is active.

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Featured researches published by Hiroshi Jinnai.


Aij Journal of Technology and Design | 2014

EXPERIMENTAL STUDY ON SILICATE SAND USED FOR WATER PERMEABILITY TEST FOR WATERPROOF AGENT OF CEMENT FOR CONCRETE CONSTRUCTION

Sumie Suzuki; Akio Koyama; Masaru Nagayama; Hiroshi Jinnai

鈴木澄江— ———— * 1 小山明男— ————* 2 永山 勝— ———— * 3 陣内 浩— ————* 4 キーワード : けい砂,セメント防水材(剤),フロー試験,透水試験


Aij Journal of Technology and Design | 2010

EXPERIMENTAL STUDY ON ACCURACY AND CORRECTION METHOD OF MEASUREMENT RESULTS OF DEVICES WITH ELECTROMAGNETIC INDUCTION METHOD FOR THE MEASUREMENT OF COVER DEPTH OF REBAR

Hiroshi Jinnai; Kaoru Tsujiya; Yutaka Yoshida; Mitsuo Nakamura; Kei Kato; Kouichi Sato; Masato Iijima; Satoru Namiki

The survey accuracy of cover depth of rebar of RC member by the devices with electromagnetic induction method was confirmed by the experiment. As a result, it was shown that measurement of actual RC members was possible. In addition, there was the case that we have to use A method or B method of JASS5 T-608.


Aij Journal of Technology and Design | 2002

APPLICATION OF HIGH-STRENGTH CONCRETE WITH FIRE RESISTANCE IMPROVED BY POLYPROPYLENE FIBERS

Shusuke Kuroiwa; Hiroshi Jinnai; Yutaka Kobayashi; Ichizo Kawabata; Yasuhiro Nishikawa; Yuichi Kimura; Tsuyoshi Abe; Kouichi Shimada


Journal of Structural and Construction Engineering (transactions of Aij) | 2012

BASIC STUDY ON ENVIRONMENTALLY FRIENDLY ULTRA HIGH STRENGTH CONCRETE

Yutaka Yoshida; Keiki Yamamoto; Hiroshi Jinnai


Journal of Advanced Concrete Technology | 2007

Adiabatic Curing Method for Estimating 91-Day Strength in Structure with 150MPa Concrete

Hiroshi Jinnai; Shusuke Kuroiwa; Satoshi Watanabe; Satoru Namiki


Aij Journal of Technology and Design | 2007

STUDY ON STRENGTH ADMINISTRATION OF 150MPa CONCRETE AND RESULTS OF QUALITY CONTROL OF ACTUAL BUILDING OPERATIONS

Hiroshi Jinnai; Shusuke Kuroiwa; Satoshi Watanabe; Rieko Terauchi; Masato Iijima; Tsuyoshi Abe; Chiaki Otagiri; Teruya Minami


Archive | 2008

Erection method for basement pillar and basement pillar

Atsushi Hattori; Hiroshi Jinnai; Tetsuji Miyata; Atsunari Motooka; Tomohiro Terajima; Yoshiki Yamamoto; 哲治 宮田; 知宏 寺嶋; 佳城 山本; 敦志 服部; 功成 本岡; 浩 陣内


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


Journal of Structural and Construction Engineering (transactions of Aij) | 2005

STUDY ON PHYSICAL PROPERTIES OF COARSE AGGREGATE WHICH AFFECTS COMPRESSIVE STRENGTH OF HIGH STRENGTH CONCRETE

Satoshi Watanabe; Shusuke Kuroiwa; Hiroshi Jinnai; Satoru Namiki

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Mitsutaka Hayakawa

Tokyo Polytechnic University

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Keiichi Imamoto

Ashikaga Institute of Technology

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Kouichi Sato

Kanazawa Institute of Technology

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