Abstract:

On basis of the construction of No. 9 long inclined shaft of Wushaoling tunnel, the article briefly introduces the technical points, matching of machinery and equipment and technical measures of construction organization adopted in the construction of the inclined shaft in Grade Ⅴ and Grade Ⅵ surrounding rock mass so as to achieve high progress rate. Furthermore, the article summarizes a set of construction techniques suitable to the construction of long inclined shaft in soft ground, which can provide reliable reference and valuable technical documents for similar projects.