The bearing capacity of two super-long piles of No. 14 pier of an extra-long bridge across Jinghang Canal are detected with self-balanced loading testing method.
应用自平衡法对京杭运河某特大桥14号墩两根大直径超长桩的承载力进行检测。
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In this paper, the variation of microstructure and the complete process of grain slide during loading of the coral sand are observed with the optical microscope and the self-developed loading device.