Anticipate Construction of Single Pylon Cable-Stayed Kretek Ⅱ Bridge in Near-Fault Zone

摘要

The earthquake event occurred with a magnitude of 7.4 which caused a tsunami and liquefaction was the cause the Ponulele bridge collapse, which precisely cut the location of the fault. Such events are expected not to occur in other locations. The characteristics of Kretek Ⅱ cable-stayed bridge location is relatively identical to the location of the Ponulele Bridge. The distance of Opak fault from the location of the planned Kretek Ⅱ Bridge is approximately 20 m with a slip-rate of 2.4 mm/year. This situation is also exacerbated by local soil conditions that have the potential for liquefaction.