Control and Field Tests of the Concrete Filling Coefficient of Cast-in-Place Piles Dug by Rotary Drilling Rig

Jin Qinsheng; Yao Yuanfeng; Tan Songcheng

Volume 38 Issue 3

May 2019

Turn off MathJax

Article Contents

Article Navigation > Bulletin of Geological Science and Technology > 2019 > 38(3): 250-255

Jin Qinsheng, Yao Yuanfeng, Tan Songcheng. Control and Field Tests of the Concrete Filling Coefficient of Cast-in-Place Piles Dug by Rotary Drilling Rig[J]. Bulletin of Geological Science and Technology, 2019, 38(3): 250-255.

Citation:

Jin Qinsheng, Yao Yuanfeng, Tan Songcheng. Control and Field Tests of the Concrete Filling Coefficient of Cast-in-Place Piles Dug by Rotary Drilling Rig[J]. Bulletin of Geological Science and Technology, 2019, 38(3): 250-255.