论述了斜井掘进穿越具有膨胀性的含水表土层过程中所采用的技术方案，指出支护结构的整体稳定性是支护成功的关键。
The paper reports the support technique of inclined shaft crossing surface soil with swelling and watering, in this case the stability of whole support system is key factor for successful control.
论述了斜井掘进穿越具有膨胀性的含水表土层过程中所采用的技术方案，指出支护结构的整体稳定性是支护成功的关键。
The paper reports the support technique of inclined shaft crossing surface soil with swelling and watering, in this case the stability of whole support system is key factor for successful control.
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