Research Article
The Study on Early-Age Expansion and Shrinkage Model of Massive Self-Compacting Concrete Pumped in Steel Tube Column
Figure 8
Test curves of pouring pressure and expansion stress of the core concrete for SYZ-2. (a) 4 hours. (b) 3 days. (c) 28 days.
(a) |
(b) |
(c) |