To study vertical bearing behavior of the foundation, a shaft diaphragm wall foundation of bridge in loess area was tested for bearing capacity by use of the self-balanced method.

为研究其竖向承载特性，在国内首次采用自平衡法对黄土地区某桥梁的井筒式地下连续墙基础进行了现场静载试验。

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Artificial borehole diaphragm wall and reverse construction method are adopted according to the characteristics.

根据此特点，选择人工成孔地下连续墙逆作法施工。

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To study vertical bearing behavior of the foundation, a shaft diaphragm wall foundation of bridge in loess area was tested for bearing capacity by use of the self-balanced method.

本文在采用自平衡法静载荷试验的基础上，分别对浙江嘉兴和湖州两个工程中的同一场地挤扩支盘灌注桩与普通直孔灌注桩进行对比试验研究。

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