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Journal : Pondasi

PENGARUH KOORDINASI SIMPANG BERSINYAL TERHADAP WAKTU TEMPUH PENGGUNA JALAN (STUDI KASUS SIMPANG PEGADAIAN DAN SIMPANG ALUN-ALUN LAMA UNGARAN) Bimantara, Firmandhi Sahid; rachmat, rachmat; soedarsono, soedarsono
Pondasi Vol 28, No 2 (2023): Desember
Publisher : UNISSULA Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pondasi.v28i2.33125

Abstract

The increasing volume of vehicles creates a traffic problem that often occurs in urban areas, long time of travel time delays experienced by road users, therefore the government's role is needed to overcome these problems. The problems that occur make road users experience twice the red time which makes the travel time longer. This research was focused on evaluating the existing cycle time settings at the Alun-alun lama and Pegadaian intersections in Semarang Regency with the aim of obtaining optimal cycle times. The main objectives of this study include evaluating the existing cycle timing, analyzing intersection control using the greenwave method, evaluating the effectiveness of intersection coordination, and determining the benefits of intersection coordination. The recommendations put forward include implementing various and coordinated cycle timings at the intersection of Pegadaian and Alun-alun Lama by utilizing the greenwave method. Based on literature analysis, research, and field observations it is known that the coordination of signalized intersections can reduce travel time for road users. The research findings show that setting the current cycle time requires longer time than the proposed new cycle time. The results of controlling the intersection using the greenwave method managed to reduce travel time by up to 27.9% of the total time required. This shows the importance of varying timing to achieve optimal performance.
EFFECTIVENESS AND EFFICIENCY OF PUBLIC TRANSPORTATION ON THE PENGGARON-KALIBANTENG ROUTE (TRANS SEMARANG CORRIDOR 1) Setyobudi, Nurul Ilmiyati; Mudiyono, Rachmad; Soedarsono, Soedarsono
Pondasi Vol 29, No 1 (2024): June
Publisher : UNISSULA Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pondasi.v29i1.32953

Abstract

Semarang is one of the major cities in Indonesia with a population that continues to increase every year. The policy on urban density is not a transportation policy, but this policy has an impact, directly and indirectly, on the city's transportation system. The existence of public transportation facilities serving various urban areas is currently of poor quality, causing various impacts on the community. As a result, many people underutilize these modes and prefer to use private vehicles. The research method that will be used in this research is descriptive quantitative method with a rationalistic approach. The ratio used is a simple statistical method. The data used for the assessment of effectiveness and efficiency is seen from the ratio of Accessibility, Capacity, Punctuality, Ticket Prices, Organizational Characteristics, Environmental Characteristics, Worker Characteristics and Management Practices. The results of this study can be concluded that the pattern of movement of public transport users in the Penggaron-Kalibanteng route area of Semarang City (Trans Semarang Corridor 1) falls into the category of evenly accessible to public transport users easily and effectively by meeting all indicators of the effectiveness and efficiency of public transportation. The effectiveness level of the Penggaron-Kalibanteng route in Semarang City (Trans Semarang Corridor 1) has an average percentage value of 96.23% and is classified as very effective. Easy accessibility, bus capacity is in accordance with the number of passengers, and ticket prices are in accordance with the facilities. SPSS calculation of the effectiveness of public transportation services where what is considered effective is from the assessment characteristics of the elements of Capacity, Ticket prices, Organizational characteristics, Environmental characteristics, Worker characteristics and Management characteristics. Meanwhile, the efficiency level has an average percentage value of 94.50% (Vehicle Utility and Load Factor) which is classified as good and efficient. The results of the SPSS calculation of the efficiency of public transportation services where what is considered efficient consists of assessing accessibility, ticket prices, environmental characteristics and management characteristics.
Analisis Penataan Sistem Drainase Sebagai Pengembangan Edu-Tourism Khaira Ummah di Kampus Unissula Semarang Ashari, Mochamad Hisam; Mudiyono, Rachmat; Soedarsono, Soedarsono
Pondasi Vol 28, No 1 (2023): Juni 2023
Publisher : UNISSULA Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pondasi.v28i1.30389

Abstract

Floods and Rob floods are natural disasters that often occur in Indonesia. The UNISSULA campus area is in the Pantura road area. UNISSULA is one of the campuses affected by floods and robs. Extreme weather conditions and rising sea levels have exacerbated the condition of the north coast road. Thus causing traffic jams and activities of the surrounding community to falter.The purpose of this study was to analyze the drainage system of the UNISSULA campus area by utilizing the potential of a storage pond by disposing of water directly into the estuary. With this research, it is hoped that it can be used as data and material for consideration for the development of a drainage system in the campus area and to become a pilot campus to control flooding. The method used is a simulation of the rainfall-runoff model using EPA SWMM Version 5.1.This study carried out two scenarios in carrying out flood control efforts, namely the first scenario, the existing west, and east retention ponds will be connected to pond 1, for the pond in the north, will be connected from pool 4 to the engineering pool, channeled to pool 3, to pool 2 and connected with pool 1 equipped with a pump with a capacity of 1 m3/sec with additional long storage from pool 2 to pool 1 along 184 meters. The second scenario is to break the direction of the front and rear drainage flows. For drainage, it will be pulled into pond 4, then a technical pond until it is connected to pool 2 and discharged directly into the sea with a flood pump with a capacity of 0.5 m3/sec. This makes the flood travel time short and is expected to reduce inundation. With this scenario, it can also be developed as Khairu Ummah Edu-tourism Khaira Ummah in the campus area.
Co-Authors Abd. Rasyid Syamsuri Adnyana , I Made Dwi Mertha Agustini, Lukisiari Agustiyanto, Catur Ainiyah, Safira Nur Akhiruddin Akhiruddin Amaliah, Lia Ananda, I Gede Yogi Prema Aryanti, Yuni Ashari, Mochamad Hisam Awiyati, Ian Tangguh Bakhtiar, Arief Bambang Hariyanto Bimantara, Firmandhi Sahid Bur, Eka Yulianti Cho, Yong-Soon Deby Kusumaningrum Deddy Susanto Endraswari, Pepy Hartanto, Azis Herawati, Fauna Herni Setyawati Imam Wahyudi Indrawan, Imam Wahyudi Indrawanto, Dwi Wahyu Jazim Hamidi Joko Sutrisno Junus, Herisa Nataliana Jusak Nugraha Kartono Wibowo, Kartono Kasih, Shindya Kinasih Prayuni, Kinasih Kusmiati, Tutik Kusuma Dewi, Anindya Zalfaa Lyndia Effendy M. Dikman, Irmawati Mahardika, Vera Makhfudli Makhfudli Mandayani, Sari Mudiyono, Rachmad Nadir Nadir, Nadir Najimuddin, Didin Ni Made Mertaniasih Ni'am, M. Faiqun Nono Carsono Nugroho, Antonius Novan Setyo Nugroho, Eko Pudjo Pangeran Paita Yunus Panuwun, Rizky Tulus Permatasari, Ariani Poedjiastuti, Hermin Pradhana, Agung Pratama A., Ronald Pratiwi Adi, Henny Rachmat Mudiyono, Rachmat RACHMAT RACHMAT Rampengan, Vicky Reinold Christofel Resti Yudhawati Rika Yuliwulandari, Rika Ronald Pratama Adiwinoto Rudi Hariyono, Rudi S Imam Wahyudi Safitri, Adam Semedi, Bambang Pudjo Setiawati, Rosy Setyaningsih, Theresia Puji Setyobudi, Nurul Ilmiyati Slamet Imam Wahyudi, Slamet Imam SP Gustami Suhaemi Suhaemi, Suhaemi Sulistyowati, Titiek Syafa'ah, Irmi Syafaat, Muchamad Ali Syafaat, Muchamad Ali TARUNA, DODY Tasalina Yohana Parameswari Gustam UMI FATMAWATI Umiastuti, Pirlina Wajdi*, Bina Arumbinang Wajdi, Bina Arumbinang Wicaksana, Bayu Septiaji Wulandari, Dian Novita Yelvi Levani Yulistiani Yulistiani, Yulistiani