cover
Contact Name
Moh Debby Rizani
Contact Email
dbyrizani@gmail.com
Phone
+628122507299
Journal Mail Official
giratory.upgris@gmail.com
Editorial Address
Jl. Sidodadi Timur No.24, Karangtempel, Kec. Semarang Tim., Kota Semarang, Jawa Tengah 50232
Location
Kota semarang,
Jawa tengah
INDONESIA
Jurnal Teknik Sipil Giratory Upgris
ISSN : 26217864     EISSN : 27164969     DOI : https://doi.org/10.26877/goratory
Core Subject : Engineering,
Jurnal ini bertujuan untuk menyediakan platform bagi para ilmuwan dan akademisi di seluruh dunia untuk mempromosikan, berbagi, dan mendiskusikan berbagai masalah dan perkembangan baru di berbagai bidang teknik sipil
Articles 162 Documents
PENJADWALAN PROYEK DENGAN METODE ACTIVITY ON ARROW (AOA) PADA PEMBANGUNAN ECOBRICK DLH SEMARANG Chasanah, Ummi; Kiswati, Sri; Soehartono, Soehartono
Jurnal Teknik Sipil Giratory UPGRIS Vol 2, No 1: Juni 2021
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v2i1.28469

Abstract

Scheduling a construction in the presence of various obstacles including work delays that result in time delays from the planned time. The research method used to obtain data is carried out directly from the research object. So the research used the AOA (Activity On Arrow) method. This writing method begins with the calculation of ES, LS, EF, LF, and then AOA. Based on the results of the analysis used, the needs and implementation of the project have been categorized as good enough, but not supported by proper supervision. By applying the right AOA method, the amount of time required for each activity can be known and the critical trajectory of the work process can be known. The proper supervision is needed when the AOA method has a critical path / path. With the analysis of the AOA method, it takes 112 calendar days.
PENDEKATAN DAN METODA PENELITIAN FENOMENA GEMPA BUMI Basuki, Basuki; Rejeki, Sri
Jurnal Teknik Sipil Giratory UPGRIS Vol 2, No 2: Desember 2021
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v2i2.28475

Abstract

This article discusses the development of various approaches and methods to earthquakes. The study was conducted through a qualitative approach based on secondary  data  from  articles,  reports,  books  obtained  from  internet  media.  The validity of the data was checked through triangulation of sources and methods. The results of the study found that knowledge about earthquakes was multidisciplinary involving  the  fields  of  philosophy,  engineering,  sociology,  economics,  health, education  and  disaster management.  Prior to  the  16th  century,  knowledge  about earthquakes came from experience, myth, belief, philosophy and religion. The science of  earthquakes in  a modern  scientific approach  began  to develop  since the 16th century, the beginning of the 19th century industrialization era until now. The view of modern science has made various advances in revealing the mechanical side of earthquakes, as well as other complementary aspects of socio-cultural, economic, health, educational and management. Research is conducted through cross- disciplinary quantitative and qualitative approaches, such as through phenomenology studies, ethnography, history, case studies, experiments, surveys. This article recommends the need for a holistic approach through an interdisciplinary systems approach in developing knowledge about earthquakes.
PERENCANAAN EMBUNG KRAJAN KABUPATEN GROBOGAN Darmawan, Muhammad Ajie; Sumerman, Sumerman; Hermanto, Wilarso; Ikhwanudin, Ikhwanudin
Jurnal Teknik Sipil Giratory UPGRIS Vol 1, No 2: Desember 2020
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v1i2.28463

Abstract

Semua  makhluk  hidup  sangat  memerlukan  air  dalam  perkembangan  dan pertumbuhannya.  Jika  tidak  ada  usaha  pengendalian  air  pada  musim  hujan,  maka  akan meyebabkan kekeringan dan kesulitan mendapatkan sumber air baku. Untuk itu diperlukan suatu manajemen yang baik terhadap pengembangan dan pengelolaan sumber daya air agar potensi bencana yang disebabktkan oleh air tersebut dapat dicegah. Tujuan dalam penelitian ini adalah untuk menghitung debit banjir rencana pada Embung Krajan, menghitung persediaan air baku di Desa  Jetaksari, Kecamatan  Pulokulon, Kabupaten Grobogan, serta  menghitung berapa  faktor keamanan untuk stabilitas konstruksi embung. Lokasi perencanaan embung ini terletak di Desa Jetaksari, Kecamatan Pulokulon, Kabupaten Grobogan. Secara geografis terletak di antara 110º15’ BT - 111º25’ BT dan 7º LS -7º30’ LS. Penelitian ini menggunakan data primer dan data sekunder. Data primer dikumpulkan melalui metode observasi dan metode wawancara. Sedangkan data sekunder terdiri dari data topografi, data geologi, data tanah, data hidrologi dan data penduduk. Tahapan dalam perencanaan Embung Krajan dimulai dari  survey dan  investigasi pendahuluan, identifikasi masalah, studi pustaka, pengumpulan data, analisis data, perencanaan konstruksi embung, stabilitas konstruksi embung dan gambar konstruksi. Hasil analisis debit banjir rencana DAS Embung Krajan, debit banjir maksimum yang memiliki kondisi yang paling kritis adalah metode Nakayasu, nilai yang di dapat Q2 Tahun = 37,51m³/det, Q5  Tahun =  49,51m³/det, Q10  Tahun =  58,93m³/det. Sedangkan penduduk yang terpenuhi untuk kebutuhan air baku sejumlah 770 orang. Dan untuk faktor keamanan stabilitas konstruksi embung diperoleh embung keadaan kosong 3,18 N.m tanpa gempa dan   2,30 N.m dengan gempa. Embung keadaan penuh 5,34 N.m tanpa gempa dan 2,89 N.m dengan gempa. Berdasarkan hasil penelitian ini dapat disimpulkan bahwa dari perhitungan menggunakan 3 metode diambil debit banjir yang paling besar dan yang menghasilkan debit banjir yang lebih kritis adalah metode Nakayasu. Embung Krajan ini hanya mampu menyediakan air baku untuk penduduk di Desa Jetaksari khususnya di Dusun Krajan.
PENGARUH PEMAKAIAN AGREGAT HALUS (MUNTILAN, KALI BODRI, SINGOROJO) TERHADAP KUAT TEKAN BETON PADA VARIASI GEOMETRI SILINDER Abidin, Ali Nur; Panolas, Yoga Bagus; Budirahardjo, Slamet; Kristiawan, Agung
Jurnal Teknik Sipil Giratory UPGRIS Vol 3, No 1: Juni 2022
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v3i1.12849

Abstract

The use of concrete is increasing along with the times. The use of concrete as an option is due to the fact that concrete has high compressive strength properties. Core drill is a method of taking concrete samples in a building structure. The sample taken (cylindrical shape) is then taken to the laboratory for testing such as compressive strength. This study aims to analyze the compressive strength of concrete with a ratio of 1PC:2PS:3KR on a cylinder size of 15 x 30 cm, and a ratio of 1PC:2PS:3KR on a cylinder size of 10 x 15 cm, 10 x 18 cm, 10 x 20 cm, with fine aggregate (muntilan, kali bodri, and singgorojo). This study uses a quantitative approach with experiments. The sample of this study used hard concrete by replacing the fine aggregate of muntilan sand, Kali Bodri, and Singgorojo. The test shows the value of the compressive strength of concrete with a ratio of 1PC:2PS:3KR with a cylinder size of 15 x 30cm with fine aggregate aged 14 days, the value of the compressive strength of concrete (muntilan: 10.19 Mpa, times bodri; 8.90 Mpa, singorojo: 8 ,90 Mpa) and 21 days old (muntilan : 11.22 Mpa, Kali Bodri : 9.73 Mpa, Singgorojo : 9.34 Mpa). Tests using cylindrical geometry variations (10 x 20cm, 10 x 18cm, 10 x 15cm) affect the value of concrete strength and the use of different fine aggregates (muntilan sand, Kali Bodri, and Singgorojo) also affects the value of the compressive strength of concrete. From the results of the comparison 1PC:2PS:3KR the use of muntilan sand is more recommended for concrete construction materials because the compressive strength of muntilan sand concrete is higher.
METODE IPA (IMPORTANCE PERFORMANCE ANALYSIS) UNTUK KINERJA LAYANAN STASIUN TAWANG SEMARANG PADA MASA PANDEMI COVID-19 Putriani, Putriani; Oktavia, Afifah Maulimatun; Rizani, Mohammad Debby; Yudaningrum, Farida
Jurnal Teknik Sipil Giratory UPGRIS Vol 1, No 2: Desember 2020
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v1i2.28467

Abstract

As is the case with PT KAI (Persero) Operational Area (Daop) 4 Semarang, Tawang Station, Semarang, where the SPM checking facility has been carried out. This study uses quantitative and qualitative methods with IPA (Importance Performance Analysis) analysis to determine the user's assessment of the Semarang Tawang Station service according to the Regulation of the Minister of Transportation of the Republic of Indonesia Number PM 63 of 2019. The minimum service standard is the minimum service size that must be met by service providers in provide services to service users. User assessments (managers, passengers, and traders around the station) of the Tawang Semarang Station service show results that are more dominant in quadrant B, which must be maintained in terms of facilities and services (evacuation routes for those with special needs (disabled), first aid kits, wheelchairs, availability of vaccinations, lighting, tightening guard, vehicle security, CCTV, ticket purchases, passenger service, cleanliness of space at the station) and quadrant C, which is considered less important and less satisfactory (boarding pass checks, rapid/antigen/swab/PCR test facilities, checking temperature, timeliness of your trip, conveying information, comfort and safety, air circulation, responding to passengers, information boards, and busui facilities).
Evaluasi Kinerja Penerapan Sistem One Way pada Ruas Jalan Jendral Sudirman Nugroho, Muhammad Adi; Rizani, Mohammad Debby; Ariawan, Donny
Jurnal Teknik Sipil Giratory UPGRIS Vol 1, No 2: Desember 2020
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v1i2.28464

Abstract

The means of transportation in the current era of globalization have a very important role in the distribution of goods, the economy and the movement of people. However, in reality, problems in transportation movement, especially during peak hours, cause transportation users to experience delays. This is no exception in the case of Kudus Regency. hence resulting in traffic congestion, precisely on Jalan Jendral Sudirman Kudus in front of Kliwon Kudus Market. The purpose of this study is to evaluate the post-implementation of the One-Way System, to analyze the causes of congestion on Jalan Jendral Sudirman in front of Kliwon Kudus Market.
ANALISA AKSES LAYANAN PENGELOLAAN AIR LIMBAH DI WILAYAH PERKOTAAN (STUDI KASUS KOTA MOJOKERTO) Nugroho, Hengky Setyo; Rizani, Mohammad Debby
Jurnal Teknik Sipil Giratory UPGRIS Vol 2, No 1: Juni 2021
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v2i1.28472

Abstract

Waste water management problems in urban areas occur due to several factors  are a funding aspect, planning aspect, and due to lack of public awareness. Research area taken at Mojokerto City. The study aims to formulate a concept of domestic waste water management in urban areas. According to exsisting data from the Statistic Bureau of Mojokerto City shows that ownership of home septic tanks reachs 89.83 %. The Methods are combine the analysis of zone and system results and the SWOT analysis results. Analysis of the zone and the system, using the data of the population density, environmental health risk allocation areas of the CBD (Central Business District), and the soil conditions. This analysis has a scope of areas with levels of village, to all areas of the village in Mojokerto City. In SWOT analysis, researchers using data dissemination of the questionnaire to society respondents and interviews to Government and society respondents. The result of the zone and system analysis shows that there are 3 (three) systems are recommended. The results are individual on-site system in 2 (two) villages, a communal individual on-site system in 9 (nine) villages, and a centralized system of medium-term (off-site medium) in the 7 (seven) villages. The SWOT analysis shows that public access to the services of domestic wastewater management in Mojokerto City still requires an increase in the funding and the community participation aspects.
ANALISA PENGARUH AKTIVITAS PASAR TERHADAP KINERJA LALU LINTAS (Studi Kasus Pasar Godong, Kab. Grobogan) Huda, Miftakhul; Husodo, Ibnu Toto; Rizani, Mohammad Debby
Jurnal Teknik Sipil Giratory UPGRIS Vol 3, No 1: Juni 2022
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v3i1.12850

Abstract

Market activity affects the surrounding traffic conditions. The characteristic of traffic on the road and environment in this research case is the interaction of motorists from godong market activity participants. With the location of the market located in the city center, Godong Market becomes a center of activity for activity actors that give rise to vehicle circulation between market visitors and road users. The purpose of this study is to find out the volume, LHR, traffic flow density and performance of Godong road segments for the next 5 years with a data retrieval period for how to survey traffic volume, LHR, and traffic flow density, data analysis methods using MKJI 1997.  Based on the results of calculations and analysis of the road segment, the peak hour occurred on Monday, December 27, 2021 with a period of 16.30 – 16.45 obtained a peak hour volume of 318.6 smp / 15 minutes and converted to 1274.4 smp / h, LHR 1522 smp / hour.  The capacity result (C) of 2755 smp / h and the degree of saturation (DS) = 0.46 which is still below the required value in MKJI 1997 which is 0.75 for urban roads, travel speed (V) = 35.18 km / h, average travel time (TT) = 13.30 seconds, Service level  (Level of Service/LOS)  Categorized as level C based on the results of the analysis of the performance prediction of the road segment for the next 5 years obtained results (F) = 1540 smp / hour and degree of saturation (DS) 0.59 with a growth rate of motor vehicles reaching 3.86% per year.  Based on the results of calculations that occurred in 2021, it is necessary to maintain the value of traffic flow and always monitor the volume of vehicles passing through the road
ANALISIS PENILAIAN PENGGUNA TERHADAP LAYANAN DI TERMINAL BUMIAYU DENGAN MENGGUNAKAN METODE IMFORTANCE PERFORMANCE ANALISYS (IPA) Asikin, Asep; Rizani, Mohammad Debby; Yudaningrum, Farida
Jurnal Teknik Sipil Giratory UPGRIS Vol 2, No 2: Desember 2021
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v2i2.28476

Abstract

The Bumiayu bus terminal is located north of the Langkap intersection, this type of terminal is a type-B terminal and every day this terminal is always crowded with passengers, especially in the afternoon. Bus transportation requires supporting infrastructure in the form of a bus terminal because whatever mode of transportation is used it will not work well if there is no infrastructure that supports it. Therefore, not only adequate infrastructure, bus terminals also need to have good and adequate service quality standards. The quality of terminal services can be determined by using the level of satisfaction of terminal service users. Based on the analysis of Importance Performance Analysis (IPA) First aid room facilities, information space and equality do not exist, meaning that they are not in accordance with the Regulation of the Minister of Transportation of the Republic of Indonesia No. 40 in 2015.
RE – DESIGN BREAKWATER PELABUHAN KARTINI JEPARA Saputra, Risky Eka; Masruroh, Tatik; Husodo, Ibnu Toto; Yudaningrum, Farida
Jurnal Teknik Sipil Giratory UPGRIS Vol 1, No 2: Desember 2020
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v1i2.28465

Abstract

This study aims to re – design the breakwater in the Kartini port of Jepara, which was originally a cube into a tetrapod shape so that the port pool becomes stable again. This data collection is done in a secondary way by requesting data from related agencies in order to launch this research. Secondary data used include wind data, currents, waves, tides and bathimetric maps. From the calculation of the data, it is obtained that the breakwater peak elevation is 7 m, the breakwater peak width is 3 m at the head and 2.54 m at the arm. For the unit weight of the breakwater protection layer of the head of W = 2.03 tonnes for the tetrapod, W/ 10 = 0.382 tonnes, W/ 200 = 0.019 tonnes for crushed rock. While for the arm the amount of W = 3.059 tonnes for the tetrapod, W/10 = 0.3059 tonnes, W/200 = 0.0153 tonnes for crushed stone. for the number of layers of protection per 10 m2 as many as 12 points on the head and 15 points on the arms.