Session information

The 43rd JCI Technical Conference

A. Material & Construction » Mass concrete / Construction

Mass concrete / Construction

Fri. Jul 9, 2021 9:00 AM - 10:30 AM Room 5 (Virtual Room)

座長:竹田宣典(土木), 大塚秀三(建築)

[1151] Construction of an efficient concrete placement system for large diameter caisson piles using concrete containing a superretarder

Atsushi AKAMATSU¹, Masatoshi TOBARI², NAOYA MANCYU³, Kazumasa YANO² (1.大成建設 2.鹿島建設 3.大成建設 )

[1152] Investigation on the construction method of reinforced concrete buildings constructed in the early days and the corrosion status of steel materials

Masamichi ENDO¹, Hitoshi HAMASAKI², Chizuru KIYOHARA¹, Akio TANAKA² (1.東京理科大学 2.日本工業大学)

[1153] Highrise Punping of Concrete and Variation of Air Content at Cable-Strayed Bridge

Tomoko TAKAGI¹, Manabu HASHIMOTO¹, Shuji MATSUMOTO¹, Koichiro SHIMIZU² (1.鹿島建設 2.愛媛県)

[1154] Investigation of effects of curing on tunnel lining concrete using curing system with structure composed of small diameter balloons

Akira HOSODA¹, Takeshi IBI², Raphael UWAZURUONE¹, Daisuke YAMAKI² (1.横浜国立大学 2.西松建設)

[1142] STUDY ON ACCURACY IMPROVEMENT OF AMBIENT TEMPERATURE PREDICTION MODEL FOR DURABILITY EVALUATION OF CONCRETE STRUCTURES

Hideaki NAKAMURA¹, Akihiko NAKAMURA², Mitsuo KUNICHIKA³ (1.山口大学 2.テムロ 3.森本組)

[1143] Temperature cracking measures for massive concrete floor slab using fly ash mixed concrete in Vietnam

Takayoshi SHIINA¹, Hideyuki KIDUKI¹ (1.西松建設)