DESIGN OF SPUN PILE AND PVD (PRE-FABRICATED VERTICAL DRAIN) OF SPECTATOR TRIBUNE AND INTERNATIONAL CIRCUIT LINES SENTUL BOGOR

• Main Author: MARIA TESSALONIKA HUTAURUK - NIM : 15014067 , JANE
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/28225
• Institution: Institut Teknologi Bandung

<p align="justify">International Circuit Sentul Bogor has 2 area reviews, there are spectator tribune area and the circuit line area. The spectator tribune area has 4 floors and the circuit line is the area with pavement. The type of foundation that using for bearing loading from upper structure is spun pile. Pre-fabricated Vertical Drain apply for accelerate the settlement that occur in the spectator tribune and circuit line area. The purpose of the final task are for design the spun pile of spectator tribune and for design of pre-fabricated vertical drains (PVD) and also for analyze the heap. <br /> <br /> The heap for prevent flood is about 1.5 meters height and then applying the prefabricated vertical drain in that area until the depth of plan in the sand layer with triangular pattern and 1 meter range. Then, for circuit line area the heap is designed with shear strength about 75 kPa for reaching the plan of CBR value which is 6%. <br /> <br /> In this final task, this project use 380 spun piles for tribune area with 60 mm diameter and the depth of pile is 28 meter. The group of pile are designed with pile cap. There are 3 type of group configuration with range between pile is 3 times of pile diameter. The settlement of pile group that happen is about 0.15 cm and the differential settlement is meet the requirement (<l/300). The checking of deformation use Ensoft LPILE and GROUP. <p align="justify"> <br />