8 articles in this issue
Dicky Rahadian Mahendra
The initial cost estimate for a bridge project using an estimation model can be done based on the dimensions, type, and material of the bridge. Research that has included bridge location as a determinant variable for initial bridge cost estimation has not... see more
Prima Romadhona
The development of Jogja Outer Ring Road (JORR) has been issued by the government as one of possible alternatives to deal with traffic jams. The ring road has occupied the existing road with an extension of 7 meters to seize 14 meters. In the future, ring... see more
Adam Pamudji Rahardjo
Infiltration which occurs on slope has a specific behavior that can be parameterized. One of the reasons is because the slope generates less ponding on the sloping soil surface. This condition affects infiltration rate and surface runoff propor... see more
Cut Suciatina Silvia
Scouring that occurs in cross-section a river can be caused by morphological conditions of the river and the effect of bridge piers that obstruct the flow. Availability of piers and abutments can cause the stability of soil base granules to be disrupted, ... see more
Avantio Pramaditya,Teuku Faisal Fathani
Earthquake-induced liquefaction has been known as a complex and challenging topic in the field of geotechnical engineering. The phenomenon could bring catastrophic damage as has been seen from the past with severe damage seen on the ground and various str... see more
Ni Nyoman Nepi Marleni,Ristie Ermawati,Nurul Alvia Istiqomah
Declining natural resources and increasing environmental contamination due to human activities trigger people to consider a sustainable way to solve two problems in a solutive practice. Many households in Indonesia mostly discharge their greywater directl... see more
Regina Aprilia Zulfikar,Heriansyah Putra,Hideaki Yasuhara
This paper discussed the effect of soybean as the catalyst in the Enzyme-Mediated Calcite Precipitation (EMCP) method for crack healing concrete. The existence of cracks in the concrete will reduce the quality of the concrete, so it needs concrete repair ... see more
Syifa Hapsari Khaerunnisa
Urban Public Transportation has important existence to make good urban transportation. To realize it, the objective of this research is to improve Trans Jogja service as Yogyakarta Urban Agglomeration Transportation that appropriate for student needs. The... see more