Istrazivanja i projektovanja za privreduJournal of Applied Engineering Science

METHOD FOR DETERMINing WORKing REGIMES WITH REASONABLENESS OF EQUIPMENT CASING PIPES BY ROTARY PRESS – IN


DOI: 10.5937/jaes0-33110 
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Creative Commons License

Volume 20 article 951 pages: 447-454

Minh Pham Van*
Faculty of Mechanical Engineering, National University of Civil Engineering, Hanoi, Vietnam

Dung Pham Quang
Faculty of Mechanical Engineering, National University of Civil Engineering, Hanoi, Vietnam

According to the collected data of soil mass in the cone penetration test, the research paper defines a drag on the steel casing pipe used for constructing bored pile by the rotary press – in method. Hence, this paper proposes a way of defining the working regime with the reasonableness of equipment casing by this technique, which will be regarded as a necessary step to design the installation of the equipment on the available base machine in Vietnam with the intention of not only maximizing the capacity of transmission but also improving the machine’s productivity as well. It makes a contribution to reduce the investment’s costs and increase the effective exploitation of this equipment in Vietnam.

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