COMPARISON OF THE STRENGTH OF CCSP AND FCSP RETAINING WALLS WITH GROUND ANCHOR
Case Study Of Kyo Society Apartment
DOI:
https://doi.org/10.26740/rekats.v13n01.p80-88Keywords:
Corrugated, Ground Anchor, Non Corrugated Concrete Sheet PileAbstract
An apartment is a tall building where the construction of the basement requires careful attention to the retaining walls. The choice of construction method depends on the soil conditions at the project site. Deep excavations and thick layers of soft soil are suitable for the use of secant pile systems, although this method often requires a longer time for completion and can result in uneven installation. An alternative to the retaining wall system is the use of a sheet pile with the addition of ground anchor. The study planned for two ground anchor to be installed 1 meter apart. The first ground anchor has a length of 17 meters, and the second one is 21 meters. The first ground anchor is capable of withstanding a force of 869.745 kN/m, and the second one can hold a force of 2.012.542 kN/m. With a grouting diameter of 0.3 meters, 9 strands are installed. The maximum moment acting on the sheet pile is 518.13 kN/m, and the profile used is a corrugated concrete sheet pile class W 450-B with a nominal moment of 646.03 kN/m and a wall length of 17 meters.
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