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2011年07 期
| 标题 |
| 铁路高性能混凝土基桩检测波速与强度关系的研究(51 卷) |
| 英文标题 |
| Research on correlation between inspected wave speed and strength in foundation pile using high-performance concrete |
| 摘要 |
| 用基桩采用的高性能混凝土配合比制作试件，开展波速与强度关系的试验研究。试验结果表明：高性能混凝土强度与波速随龄期增长而增长，其中早期波速增长迅速，28 d以后波速基本稳定；强度随龄期增长较为缓慢，28 d以后仍继续增长。根据波速与强度关系及波速试验结果，给出了C25 |
| 作者 |
| 新闻作者:胡在良，张佰战，董承全，李晋平 |
| 关键字 |
