Slag Transportation Scheme for Double Shield TBM Construction in Small Diameter Tunnel
According to the construction characteristics of small diameter double shield TBM,the efficient,economical and reasonable slag transportation scheme is studied and determined to ensure the construction period and reduce the construction cost.Taking the double shield TBM construction of the Kaliwa Dam Project in the Philippines as an example,combined with the characteristics of the project,such as long tunneling distance,small diameter tunnel,synchronous excavation and lining,the technical feasibility and economy of the slag transportation scheme are studied and compared.The rail transportation system is determined,and the rail transportation system is rationally optimized,which can provide reference for the slag transportation of the double shield TBM construction with long and small diameter tunnel.
double shield TBMslag transportationcontinuous belt conveyorslag trailerKaliwa Dam Project
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