Japan Society of Civil Engineers 2019 Annual Meeting

Presentation information

第VI部門

品質管理 (2)

Tue. Sep 3, 2019 4:40 PM - 6:10 PM VI-11 (幸町総合教育棟 多目的室4)

座長:上原 郷(大林組)

[VI-94] Development of measurement system “CEMEDAS” for solidification material content by hydrochloric acid heat dissolution method

*望月 勝紀1、森田 晃司1、久保 博2、長尾 善彰2 (1. 大林組、2. 立花マテリアル)

Keywords:Soil improvement, solidification material content, cement, lime, Quality Control

The quality of soil improvement is managed by measuring uniaxial compressive strength. The problem of this method is that unconfined compression test requires engineers to cure the samples for a certain period of time. Moreover, if their strength were not enough, it would require a large amount of work to repair or reconstruct. To solve this problem, we developed the system to estimate the strength of improved soil from solidification material content. This paper reports the results of several examinations to develop “CEMEDAS”: the measurement system for solidification material content.

Abstract password authentication.
Password is required to view the abstract. Please enter a password to authenticate.

Password