Study for Dynamical Properties of Singly Grained Coarse Aggregate DA Concrete

単粒粗骨材 DA コンクリートの力学的諸性質に関する研究

Study for Dynamical Properties of Singly Grained Coarse Aggregate DA Concrete

Creators Kagami Hifumi

Creators Hasegawa Hiroshi

Creators Seki Hajime

It is fairly difficult at times to guarantee standard grading of aggregate from local features on executive field at present time, in such a case, it is considered that there are convenient for execution using with state of singly grained aggregate. Owing to results of former experiment of singly non-admixtured grain aggregate concrete, dynamical properties were same degree for general concrete, but there were insufficient points to the workability of fresh concrete. So, in this experiments, authors investigated the special characters and few dynamical properties on fresh concrete added dispersive agent in order to prove some properties on execution of their.

[ISSN]0372-7661

[NCID]AN00244228