Original Paper (Vol.48 No.8)

Properties of classified fly ashes by using of electrostatic precipitator and the modification of fly ashes by the removal of carbon
Seung Heun Lee; Etsuo Sakai; Kenzo Watanabe; Taichi Yanagisawa; Masaki Daimon	837
Effect of the quality and replacing ratio of fly ash on the property of self-compacting concrete
Yoshitaka Mitsuiwa; Kazuo Togawa; Junji Nakamoto	843
Expansion property and development of strength of mortar added with expansive additives with many kinds of compositions and particle sizes
Minoru Morioka; Hirotoshi Hagiwara; Etsuo Sakai; Masaki Daimon	848
Influences of types of cement and redispersible polymer powder on properties of polymer-modified mortars
Akio Sugiura; Hiroyuki Sakakibara; Shigehiro Kobayashi	853
Study on influence of aggregate particle on rheological property of fresh concrete
Naoki Mishima; Yasuo Tanigawa; Hiroshi Mori; Yoshiyuki Kurokawa; Ken-ichi Terada; Toshinori Hattori	858
Analytical study on deformation behavior of concrete under repetitive compressive loading
Takashi Hiraiwa; Kousuke Kawato; Hiroshi Mori; Yasuo Tanigawa	864
Impact-echo technique for grouting performance in post-tensioning duct
Takeshi Wanatabe; Masayasu Ohtsu; Yuichi Tomoda	870
Assessment of diffusion coefficient of chloride ion in mortar made of several binder by electro-migration method
Nobuaki Otsuki; Makoto Hisada; Shinichi Miyazato; Hiroshi Minagawa	876
Steel corrosion in concrete with ground granulated blast furnace slag
Koichi Kobayashi; Shiro Nakamura; Atsushi Hattori; Toyoaki Miyagawa	882
Deterioration of concrete using artificial lightweight aggregate under freezing and thawing conditions
Hiroaki Mori; Yuko Ishikawa; Tatsumasa Shibata; Takahisa Okamoto	889
Effects of various factors on ASR expansion in mortar treated by autoclave
Tamotsu Kuroda; Shinzo Nishibayashi; Shoichi Inoue; Akira Yoshino	895
Influence of desalination with lithium solution on expansion of concrete due to alkali aggregate reaction
Masanobu Ashida; Takao Ueda; Toyoaki Miyagawa	901
Corrosion protection behavior of reinforcing steel after desalination on concrete structure
Takao Ueda; Masanobu Ashida; Toyoaki Miyagawa	907
Basic study on the repaired effects of damaged R/C square columns
Ikuo Hirasawa; Nobuhiko Suzuki; Noriko Hara; Yoshiyuki Akiyama	913
Prediction of strength distribution of deteriorated concrete members and shear strength evaluation
Hidenori Morikawa; Suguru Kawai	919
Evaluation of bond behavior of beam reinforcement before yielding passing through reinforced concrete interior beam-column joint
Masaru Teraoka; Satoshi Sasaki; Kazuya Hayashi	927