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Journal : Proceeding of World Conference

Analysis Study Effect Of Surabaya's Northern Sea Tides On The Highway Drainage Channels (Case Study: Kedung Mangu Road, Sidotopo Wetan, Kenjeran, Surabaya) Sumarno Sumarno; Atik Wahyuni
Journal of World Conference (JWC) Vol. 2 No. 1 (2020): January 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i1.136

Abstract

One of the roads that is still a subscription to flooding in Surabaya when it rains is on Kedung Mangu road. Besides being close to the northern coast of Surabaya, Kedung Mangu road channel edge is still very small and a lot of trash and sediment. In this study the authors used secondary Gumbel method using the data from relevant agencies and secondary of data from observations in the field. Reviews These rainfall of data include the data, the data pool of the data the tide and the dimensions of the existing channels and other auxiliary buildings. From the data and the calculation, the value of the average rainfall is 93.41 mm / day. Rainfall intensity 25-year period is 47.949 mm / hour. While the flood discharge plan is 174.859 m3 / h. Its existing discharge chute is 100 908 m3 / h. From the Data Obtained tide high tide value of 150 cm occurred on December 13, 2016 and to its Lowest ebb -130 cm occurred on January 25, 2016. Thet Type of Surabaya's northern sea tides is the mixed tide. From the calculation and analysis can be concluded that the more influential is the amount of rainfall and dimensions and road conditions in the channel Kedung Mangu. So as to cope with floods In These locations, the dimensions of the channel should be enlarged.
Accident Analysis Due To The Condition Of Transportation Infrastructure In Surabaya: (Case Study on the Road Dr. Ir. H. Soekarno Surabaya) A Wahab Sholeh A.S; Atik Wahyuni
Journal of World Conference (JWC) Vol. 2 No. 1 (2020): January 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i1.138

Abstract

The city of Surabaya is one of the major cities in Indonesia and is the capital of East Java Province, with a total population of 2,765,487 based on the Surabaya City Statistics Center 2018. With increasing population, ownership of private vehicles and activities on the highway will also increase. more dense and certainly can cause traffic accidents. The purpose of this research was to find out the characteristics of road users and the effect of the level of accidents on the road Dr. Ir. H. Soekarno Surabaya. The factors reviewed from this study are the characteristics of road users based on Age, Profession, Driver Factors, Vehicle Factors and Road Infrastructure Factors. To find out whether Dr. Ir. H. Soekarno is a road with a Black Spot area, so the Accident Rate method is used for this study to determine the accident rate based on the Black Spot area. From the results of accident analysis based on the characteristics of the road user Dr. Ir. H. Soekarno, the highest factor as the main cause of traffic accidents is caused by Drivers with speeding conditions and vulnerable drivers aged 16-30 years. And based on the accident rate method get the highest yield of 12.74 accidents / km. Year and included in the black spot area with an accident rate >1.0. The number of traffic violations and traffic accident victims on the road Dr. Ir. H. Soekarno during 2018 there were 61 traffic accidents which resulted in 7 casualties died, 7 accident victims suffered serious injuries and 73 accident victims suffered minor injuries.
Analysis of Road Widening Reviewed From The Service Level of Kedung Jajang – Ranuyoso, Lumajang Rizal Chrisna Ardyansyah; Dr. Atik Wahyuni
Journal of World Conference (JWC) Vol. 4 No. 1 (2022): Januari 2022
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Indonesia is a developing country that has various problems, one of which is congestion. Congestion occurs because of the high population, population mobility and poor road facilities. The congestion that occurs in Lumajang Regency is on the Kedungjajang - Ranuyoso road. Congestion is caused by the high mobility of the population to work, and the high side barriers. The purpose of this study was to determine the cause of congestion, the amount of road capacity, and the comparison of the level of road service before and after widening the Kedungjajang - Ranuyoso road. Data collection uses measurement data analysis techniques and documentation that was carried out before and after the widening of the Kedungjajang - Ranuyoso road section. The results showed that the cause of congestion that occurred on Jalan Kedungjajang-Ranuyoso Lumajang was the lack of effective road width, the amount of traffic capacity of the Kedungjajang-Ranuyoso Lumajang road before the widening of the road was 2,291 smp/jam, the amount of traffic capacity of the Kedungjajang-Ranuyoso road Lumajang after road widening is 3069.94 smp/jam, changes in the level of service for the Kedungjajang-Ranuyoso road Lumajang before and after road widening have increased by 2 levels, which originally had a road service level value of "E" to "C" which means the condition the original flow before road widening was unstable current, the speed sometimes stopped, demand was approaching