Date of Publication :31st July 2024

Abstract:Bali is one of the most famous tourist destinations in the world. In some of its most visited areas, land for public spaces and parking facilities is really limited. To upgrade its public facilities, it is planned to build a 2-level basement for parking, with a park for public use on the ground level. The excavation for the building is -12 meters deep from the ground level. The support system for this deep excavation consists of concrete so006Cdier piles with lateral support. The lateral support is provided by diagonal H-steel beam struts at an angle between 30 and 45 degrees. This excavation support system complies with the Indonesian code for geotechnical design, where the critical safety factor (SF) is 1.5 and the maximum deformation of the soldier pile is 58 mm.

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