Vol. 52 No. 9 CONTENTS
Special Issue on

General Paper

Special Issue on (Vol.52 No.9)

Foreword

T.Miyagawa

1019

Original Paper (Vol.52 No.9)

A Study on Prediction Method of Time-Dependent-Change of Flowability for Highly Flowable Mortar

Tomoji KUMANO, Kiyoshi YAMURA and Kenji NAKURA

1020

Influence of Composition of Sludge Water and Double Adding of Setting Retarder on Some Properties of Concrete

Junji NAKAMOTO, Kazuo TOGAWA, Yoshitaka MITSUIWA and Toshiyuki TANI

1026

A Mix Design Modification Method of Concrete Using the Evaluating System of Recycled Aggregate Performance

Junichi MURAKAMI, Junji YAMASAKI and Seiji NIMUR‚`

1032

A Study on the Properties of Fresh and Hardened Concrete Mixed Normal and Recycled Aggregate

Shinichi TAKAMI, Hideyuki KUMAMOTO and Shinzo NISHIBAYASHI

1037

Evaluation of Fracture Properties of Concrete Using Wedge Splitting Test Method

Satoru ISHIGURO

1043

Experimental Consideration on Gas Permeability in Concrete Subjected to the Split Tensile Strength Test

Takafumi SUGIYAMA, Masaki MINATOYA and Yukikazu TSUJI

1049

Evaluation of Steel Corrosion in Fly Ash Concrete Using Electrochemical Techniques

Takao UEDA, Akira NANASAWA, Masaru YOKOTA and Hiroyuki MIZUGUCHI

1055

A Study on Evaluation of Alkali-Silica Reactivity of Aggregates

Hironobu SUZUKI, Ken-ichi MIYANAGA, Kimihiko NAKAYAMA, Nobuaki TAKAGI and Takayuki KOJIMA

1061

Corrosion Rate of Steel Bar at Joint and Its Control Method in Reinforced Concrete Members Induced by Carbonation

Takahiro NISHIDA, Nobuaki OTSUKI and Akihiro KONAGAI

1067

Effectiveness of Polymer-Modified Cement Mortar with Corrosion Inhibitor in Preventing Chloride-Induced Steel Corrosion in Concrete

Minobu AOYAMA and Kazuyuki TORII

1075

Effects of Treatments of Concrete Substrates on Adhesive Strength of Polymer-Modified Cement Mortars

Hiroyuki SAKAKIBARA, Shigehiro ANDO, Kenji MIYAWAKI, Takahiko SASAKI, Hiroshi UEDA and Shinji FUJIWARA

1082

An Evaluation of Adhesion Property of Coating for Concrete Structure

Atsushi YOSHIDA,Yukinobu YOSHIDA, Junji UCHIDA and Yoshiyuki MOMIYAMA

1089

Evaluation of Hydrophobic Performance of Silane Impregnated Concretes

Yoshimori KUBO, Yuzuru TAMAI, Atsushi HATTORI and Toyoaki MIYAGAWA

1095

Study on the Application of High Fluid Mortar for Patching Material

Kazuhiro KUZUME, Tsuyoshi NAGAFUCHI, Toyoaki MIYAGAWA and Susumu INOUE

1101


General Paper (Vol.52 No.9)

Review paper (Vol.52 No.9)

Material Processing Development Based on Utilization of Scrap Steel

Tadanobu INOUE and Kotobu NAGAI

1107

Original Paper (Vol.52 No.9)

Evaluation of Ferroelectric Properties for Piezoelectric Ceramics Based on Crystallographic Homogenization Method

Yasutomo UETSUJI, Yukihiro NAKAMURA, Sei UEDA and Eiji NAKAMACHI

1116

Multiple Scattering Simulation of Pure-Mode Shear Wave in Fiber-Reinforced Composites

Satoshi YAMAMOTO, Shiro BIWA and Nobutada OHNO

1122

Extension Characteristic of an Interface Crack between Dissimilar Isotropic Elastic Material with Various Modulus Ratios

Atsushi SHIMABUKURO, Ken-ichi HASHIMOTO, Yoichi SUZUKI and Chikayoshi YATOMI

1129

Estimation Method of Young's Modulus of Thermal Barrier Coating Layer Based on Free Bending Vibration

Masayuki ARAI and Kikuo KISHIMOTO

1135

Lecture (Vol.52 No.9)

Recent Topics on Rock Engineering ‡U:Prevention of Volcanic Hazard and engeneering of Rock Mechanics -From the Case Study of Eruption Hazards at Unzen-Fugendake Volcano-

Hiroki KAMATA

1140