He Jian, Zhao Haisheng, Gu Xiuping, Gong Shuhao. 2002: INSPECTION TECHNIQUE OF CONCRETE FILLING PILE AFTER GROUT INJECTION. JOURNAL OF ENGINEERING GEOLOGY, 10(S1): 633-636,671.
    Citation: He Jian, Zhao Haisheng, Gu Xiuping, Gong Shuhao. 2002: INSPECTION TECHNIQUE OF CONCRETE FILLING PILE AFTER GROUT INJECTION. JOURNAL OF ENGINEERING GEOLOGY, 10(S1): 633-636,671.

    INSPECTION TECHNIQUE OF CONCRETE FILLING PILE AFTER GROUT INJECTION

    • Through engineering case, after grout injection technique and its result check for improvement on bearing capacity of concrete bored pile are introduced. The theory and practice of inspection on the pile adopting sonic transmissing-beam method through grout pipe are also advanced. The problems worth attention. of inspection on concrete filling pile after grout injection.
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