2 Result(s)
within
Weiteng Li
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessStudy on the influence law of cavities behind the shotcrete lining on the lattice girders
The field monitoring data showed that a small amount of main reinforcement bars of lattice girder at the arch of a tunnel were pulled, and the calculation showed that the initial support structure should be co...
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Article
Open AccessPrimary support optimization of large-span and shallow buried hard rock tunnels based on the active support concept
Considering the large-span underground excavation subway station of Qingdao Metro Line 6 of China for analysis, it is necessary to optimize the traditional support system by investigating relevant codes and ot...
