PERANCANGAN PONDASI TIANG BOR DAN STRUKTUR PENAHAN TANAH GOURMET ALLEY : OPEN AIR CULINARY ARCADE BANDUNG-JAWA BARAT
"Gourmet Alley" is a building that serves as a culinary tourism spot and is also designed to accommodate informal interactions between communities. This building is located on Sumur Bandung Street and Dayang Sumbi Street, Lebak Siliwangi, Coblong, Bandung City, West Java. The Gourmet Alley...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/40213 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | "Gourmet Alley" is a building that serves as a culinary tourism spot and is also designed to accommodate informal interactions between communities. This building is located on Sumur Bandung Street and Dayang Sumbi Street, Lebak Siliwangi, Coblong, Bandung City, West Java. The Gourmet Alley building consists of 3 main floors and 1 basement as a parking space. There are two jobs from the geotechnical aspect that are designed, first the design of the foundation which aims to channel the load from the upper structure to the ground, and the second is the design of diaphragm wall which aims to maintain soil stability at the basement excavation. The soil condition in the Gourmet Alley project is dominated by soft clay and loose sand at 0-2 m depth, stiff clay at a depth of 2-9 m, and dense sand at a depth of 9-10 m. Based on the soil and field conditions, it was decided that the type of foundation suitable for the Gourmet Alley project is the bored pile foundation. This foundation measures 0.6 meters with a depth of 7 and 11 meters. Calculation of axial bearing capacity using the method of Meyerhoff and Resse. Lateral bearing capacity is calculated using the brom’s method and finite element method with the help of LPILE software. Group capacity is calculated using GROUPPILE software. The type of the retaining wall used is a diaphragm wall with a thickness of 0.6 m and a depth of 8 m. The design of the retaining wall must meet the design criteria in the form of wall deflection, SF excavation. Calculation of depth of penetration is calculated using the Rankine method. The stability analysis of this soil retaining wall uses PLAXIS 2D 2017 software with 1 excavation stage of 4 meters. Reinforcement of foundation and diaphragm wall refers to SNI 2847-2013 "Requirements for Structural Concrete for Building Buildings". The final result of this design is in the form of configuration and dimensions of the bored pile foundation and diaphragm wall.
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