The test results indicate that the compaction of soil from twice pressure groutings can raise the ultimate uplift capacity of micropiles obviously and reduce the displacement effectively.
试验结果表明采用二次注浆工艺能显著提高微型桩抗拔极限承载力,有效地减小抗拔桩位移;
The test results indicate that the compaction of soil from twice pressure groutings can raise the ultimate uplift capacity of micropiles obviously and reduce the displacement effectively.
试验结果表明采用二次注浆工艺能显著提高微型桩抗拔极限承载力,有效地减小抗拔桩位移;
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