PERANCANGAN ULANG JEMBATAN BENGAWAN SOLO LAMA CEPU – BLORA
ABSTRACT: Central Java and
East Java is separated by the Bengawan Solo River. To support the activities of
transportation which across Central Java and East Java, was Bengawan Solo
Bridge built on the road Cepu -Padangan on Blora KM SMG 160.09. Bengawan Solo
Bridge consists of two bridges, Bengawan Solo Baru Bridge and Bengawan Solo
Lama Bridge. Since 1994, only Bengawan Solo Baru Bridge which operated, while
Bengawan Solo Lama Bridge had no function anymore because the condition is not
feasible. Along with the growth and movement patterns of traffic, it was found
that in certain conditions, especially during peak hours, often seen queues of
vehicles will cross the Bengawan Solo Baru Bridge. This is based on the value
of Degree of Saturation (DS) Bengawan Solo Baru Bridge is 0.78 (> 0.75),
which indicates the traffic condition is already unstable. Therefore, operating
Bengawan Solo Lama Bridge again can be a solution to the congestion and
potential overload that occurs. However, to realize that, Bengawan Solo Lama
Bridge needs to be redesigned considering exsisting condition is not feasible
and the age of the bridge is already very old. As the technical and aesthetic
considerations, Bengawan Solo Lama Bridge is designed by considering the
condition of Bengawan Solo Baru bridge so that the Bengawan Solo Lama Bridge is
planned use steel structures for the upper structure and reinforced concrete
structures for bottom structure. After that, Bengawan Solo Lama Bridge is
designed to serve traffic from Cepu to Padangan with the type of road 2/1 UD
(two-lane one-way) which has a width of 6 meters and width of sidewalks 2 x 1
meter. The planning of traffic aspects use a life design for 25 years with the
traffic growth by 2,472% per year. Implementation of Construction is at a cost
of 33.4 billion. The scope of the planned bridge elements in this thesis
includes work for the overall structure bridge and approach bridge.
Penulis: Paizal Pebriyanto,
Adina Permatasari, Bambang Riyanto, Bambang Pudjianto
Kode Jurnal: jptsipildd160232
