Vol. 49 No. 10 CONTENTS
Special Issue on
Aggregates and Admixtures for Concrete
General Paper

Special Issue on Aggregates and Admixtures for Concrete (Vol.49 No.10)

Technical Note (Vol.49 No.10)

A Measurement of Strength for Artificial Lightweight Aggregate

Noriyoshi HARADA, Tomoyuki SUGAYA,@Masateru NAMBU and@Yasufumi TERAMITSU

1069

Original Paper (Vol.49 No.10)

Effect of Recycled Times for Material Properties of Recycled Aggregate

Seiji Miura, Yoshiki Ohaga and Reiji Tanaka

1075

Technique to Produce Recycled Aggregate Concrete with Crushed Concrete Waste

Takehiro SAWAMOTO and Masanori TSUJI

1079

A Study on the Evaluating System of Aggregate Performance Using Recycled Fine Aggregate Mortar

Junji YAMASAKI and Seiji NIMURA

1085

Application of Decomposed Granite as Fine Aggregrate for Concrete

Shoich Inoue, Akira Yoshino, Tamotsu Kuroda and Shinsaku Matsui

1091

Concrete with Copper Slag Fine Aggregate

Toshiki AYANO, Osamu KURAMOTO and Kenji SAKATA

1097

A Study on Compensation Effect of Autogenous Shrinkage of Mortars with Expansive Additives

Akihiro HORI, Toshiyuki TAMAKI and Hirotoshi HAGIWARA

1103

Influence of Calcium Sulfate on the Fluidity of High-Flow Concrete Made with Ground Granulated Blast-Furnace Slag

Hiroyoshi KATO, Akinori NAKAMURA, Kazuhiro YOSHIOKA and Toyoaki MIYAGAWA

1109

Corrosion Behavior of Steel Bars Embedded in Fly Ash Concrete Deteriorated by Chlorides and Carbonation

Takao UEDA, Ryo OKA, Koichi ISHIBASHI and Masaru YOKOTA

1115

Effective Utilization of Sludge in Concrete Using Retarder

Junji NAKAMOTO, Kazuo TOGAWA and Yoshitaka MITUIWA

1121

Effect of Vertical Construction Joint on the Structural Behavior of Reinforced Concrete Beam Made of Self-Compacting Concrete

Yukikazu TSUJI, Takafumi SUGIYAMA and Chikanori HASHIMOTO

1127


General Paper (Vol.49 No.10)

Review paper (Vol.49 No.10)

Present Status of Titanium Market and Technology in Japan

Taishi MOROISHI

1133

Technical Note (Vol.49 No.10)

Analysis of Connecting Rod Fatigue Fracture Surface by X-Ray Fractography

Chiaki Tsubouchi and Takeshi Horikawa

1143

Original Paper (Vol.49 No.10)

The Effect of High Vacuum Environment on Tensile Fatigue Properties of Ti-6Al-4V Alloy

Takashi Nakamura, Makoto Kaneko, Shiroh Kazami and Toru Noguchi

1148

A Study of the Influence of the Specimen Anistropy on the Thermal Diffusivity by the Laser Flash Method

Jun Aihara and Masahiro Ishihara

1155

Lecture (Vol.49 No.10)

Ground Improvement and Its Environmental Impacts@‡V:Ground Improvement Techniques for Geotechnical Waste Utilization

Takeshi Katsumi

1160