ANALISIS KAPASITAS DAYA DUKUNG TIANG PANCANG TERHADAP HASIL UJI CALENDERING (Studi Kasus Review Design Pada Overpass Lemah Ireng Sta 20+212 Proyek Jalan Tol Semarang - Bawen Paket V)

• Main Author: Takdir Rochjati Saptorini
• Format: Article
• Language: English
• Published: Universitas Negeri Semarang 2015-01-01
• Series: Jurnal Teknik Sipil dan Perencanaan
• Subjects: Over Pass; Piles; Design Review; Capacity; Project
• Online Access: https://journal.unnes.ac.id/nju/index.php/jtsp/article/view/6893

The potential for a design review becomes a necessity in construction projects and the principle of efficiency to be one of the considerations in conducting a design review at a construction while maintaining the technical factors such as structural safety of the building. Design review can be done to some construction that can not be implemented in the field because encounter some obstacle or structure can be implemented, but because of economic considerations it is necessary to change. As happened at the overpass Lemah Ireng Semarang Toll Road Development Project - Bawen Package V. The presence of excess stake in another overpass (L = 8 m), raises thought to be used in the overpass abutment 2 (OP) Lemah Ireng, where appropriate initial design , needs stake in OP Lemah Ireng are a number of 8 pieces, diameter (D) 50 cm, length of 9 meters. Results analisispondasi abutment piles in 2 Over Pass (OP) Lemah Ireng produce pile needs to be 10 (ten) pile diameter D = 50 cm length L = 8 meters. Analysis of design review is done by calculating the initial design capacity of pile group obtained at 8694.468 Kn, then share it with a capacity of 1 pole on a review of design (L = 8 m) in accordance with the SPT value at a depth of 8 (eight) of the meter. From the analysis of the bearing capacity of piles kalendering results obtained capacity 1 pole (Pcal) = 1527.941kN, while analysis of the bearing capacity of 1 stake on a review of design is determined by the strength of the soil, which amounted Pijin_rd = 1214.74916 kN. Thus the carrying capacity of piles technical design review results declared safe.