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SP 261-15 Analysis of the Relation between Hydration Heat and Autogenous Shr…
This paper presents an analysis method for histories of hydration heat and autogenous shrinkage at early ages is suggested in this study. The early age properties and the relation between hydration heat and autogenous shrinkage of high-strength concrete were investigated. In the results, most autogenous shrinkage of high-strength concrete occurred in a few days after casting. The shape of autog…
Effect of Slurry Clogging Phenomena on the Face Stability of Slurry-Shield Tu…
In this paper, the slurry penetration was assessed by soil-filter clogging theory to understand the rheological characteristic. The coefficient of fine particle deposition, represented as an indicator of slurry clogging during tunnel construction, was estimated through several series of modeling experiments. Experimental results showed that the ratio of infiltration velocity to the coefficient …
Demand for transportation education: What should the product be?
Special Report 210. Transportation Education and Training Meeting the Challenge
