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Iva Yenis Septiariva
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INDONESIA
Jurnal Riset Rekayasa Sipil
ISSN : 25797999     EISSN : -     DOI : -
Core Subject : Social, Engineering,
The Journal of Research and Civil Engineering is a journal to accommodate the writings of researchers and professionals in the field of civil engineering.
Arjuna Subject : -
Articles 115 Documents
PENGARUH MANAJEMEN KOMUNIKASI TERHADAP KINERJA PROYEK KONSTRUKSI PADA PERUSAHAAN KONTRAKTOR DI KOTA JAMBI Wahyu Juhanda; Inge Anggitasari; Susilowati Susilowati; Olvi Pamadya Utaya K
Jurnal Riset Rekayasa Sipil Vol 9, No 2 (2026): Maret 2026
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v9i2.106456

Abstract

Proyek konstruksi adalah kegiatan konstruksi yang memiliki durasi waktu tertentu. Sumber daya manusia memiliki peran yang sangat besar bagi keberhasilan proyek konstruksi. Sumber daya manusia ditentukan oleh kinerja organisasi proyek yang di dalamnya terdapat tim-tim, di dalam tim terdiri atas individu-individu yang bekerja, apabila setiap anggota individu di dalam tim tersebut semua bekerja dengan baik, maka seluruh organisasi proyek tersebut kinerjanya baik dan apabila seluruh organisasi proyek tersebut kinerjanya baik maka tentu akan berpengaruh terhadap keberhasilan proyek secara keseluruhan. Tujuan dari penelitian ini adalah untuk mengetahui seberapa besar pengaruh manajemen komunikasi antar pekerja proyek terhadap kinerja proyek konstruksi pada perusahaan kontraktor di kota jambi. Penelitian ini dilakukan melalui pengumpulan data dengan melakukan penyebaran kuesioner pada perusahaan kontraktor di kota jambi. Metode analisis yang digunakan dalam penelitian ini adalah analisis regresi sederhana dengan bantuan program SPSS. Berdasarkan hasil penelitian yang telah dilakukan, bahwa variabel manajemen komunikasi (X) berpengaruh terhadap kinerja proyek konstruksi (Y) sebesar 41,8%. Berdasarkan hasil pengujian regresi sederhana diperoleh persamaan regresi Y = 2,219 + 0,342.X1. Hasil analisis menyatakan variabel manajemen komunikasi (X) memiliki koefisien regresi positif dan signifikan sebesar 0,342. Artinya, jika variabel manajemen komunikasi meningkat sebesar 1 satuan, maka kinerja proyek konstruksi juga akan meningkat sebesar 0,342.
OPTIMASI DISTRIBUSI AIR IRIGASI MELALUI SISTEM GOLONGAN (STUDI KASUS DAERAH IRIGASI RONGKONG SELUAS 27.000 HA) Muji Rifai; Agus Hari Wahyudi
Jurnal Riset Rekayasa Sipil Vol 8, No 1 (2024): September 2024
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v8i1.95315

Abstract

The utilization of river water to support activities in the agricultural sector includes constructing water structures that function to channel or supply water to rice fields through weirs. The water required for rice fields is referred to as irrigation water demand. The amount of water needed in irrigated areas varies, necessitating a water distribution management system, one of which involves creating a crop planting schedule with a technical/rotational system, ensuring the water balance of an irrigation area is well managed. The aim of this research is to achieve the most efficient planting and water distribution plan for an irrigation area, considering the water balance as an indicator of the water management system in fulfilling irrigation water needs. The method used involves comparing the water balance of irrigation areas where water is supplied using a rotational system versus without. The research results show that the appropriate cropping pattern for an irrigation area of more than 25,000 hectares (ha) is to use a rotational system. For the Rongkong Irrigation Area (DI) with a size of 27,947 ha, it is divided into two groups: Group 1 includes: Rongkong Right Irrigation Area with 4,198.38 ha and Rongkong Left Irrigation Area with 6,497.56 ha; Group 2 includes: Rongkong Right Irrigation Area with 7,501.22 ha and Rongkong Left Irrigation Area with 9,749.22 ha. Before using the rotational system, a water deficit occurred in the first week of October, amounting to 0.22 m³/second. However, after implementing the rotational system, the water balance in the Rongkong Irrigation Area no longer showed any water demand deficit.
AKURASI PERHITUNGAN METODE GLOBAL RAINFALL-RUNOFF MODEL DENGAN PUNGUKURAN LAPANGAN (STUDI KASUS KALI PEPE) Rohid Wiratmaja; Rintis Hadiani; Solichin Solichin
Jurnal Riset Rekayasa Sipil Vol 9, No 1 (2025): September 2025
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v9i1.109812

Abstract

Pengelolaan sumber daya air diartikan sebagai upaya struktural dan non struktural yang dilakukan untuk pengendalian sistem sumber daya air alam dan sistem sumber daya air buatan manusia untuk kepentingan manusia dengan mempertimbangkan dampaknya terhadap lingkungan. Penelitian ini bertujuan untuk mengetahui persentase keandalan antara metode GR2M (Global Rainfall-Runoff Model) dengan data terukur dilapangan (AWLR/Automatic Water Level Recorder). Penelitian ini dilakukan pada DAS Kali Pepe yang melintasi Kota Surakarta tanpa memperhitungkan luasan DAS hulunya. Kemudian dilakukan pengamatan tinggi muka air pada Pos Pengamatan Tinggi Muka Air Kali Pepe PTPN yang berada di Jl. Arifin, Kampung Baru, Kecamatan Pasar Kliwon, Kota Surakarta. Penelitian ini menganalisis hujan-debit menggunakan metode GR2M yang kemudian dibandingkan untuk mengetahui besarnya persentase dengan data yang ada dilapangan berdasarkan hasil pemantauan dari pos pengamatan (AWLR/Automatic Water Level Recorder) yang telah dilakukan analisis Rating Curve untuk mrngubah tinggi muka air menjadi debit. Hasil penelitian menunjukkan bahwa persentase keandalan antara analisis menggunakan metode GR2M dengan data terukur dilapangan sebesar 97,49%. Hal ini menunjukkan bahwa metode GR2M mampu merepresentasikan kejadian di lapangan.
STRATEGI MITIGASI BANJIR BERDASARKAN KAPASITAS SALURAN DRAINASE DI KELURAHAN JAGALAN Elang Rahma Palawa’ae; Rintis Hadiani; Adi Yusuf Muttaqien
Jurnal Riset Rekayasa Sipil Vol 7, No 2 (2024): Maret 2024
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v7i2.85901

Abstract

Flood mitigation is an important step in maintaining the sustainability and safety of urban environments. One key factor that affects the capacity of drainage channels is the flow rate of water through the channels. Therefore, this research aims to assess flood mitigation strategies based on the flow rate in drainage channels using the HSS SCS method. The study was conducted in Jagalan Sub-District, which frequently experiences flooding due to inadequate drainage channel capacity. The HSS SCS method was used to estimate the maximum flow rate that can be accommodated by the drainage channels. Hydrological and topographic data of the study area were collected and analyzed to identify relevant hydrological characteristics and physical parameters.The analysis results showed the planned flood discharge values in Jagalan Sub-District through the Kali Boro Watershed, which were 3.1154 mm3/dt for a 2-year return period, 3.8297 mm3/dt for a 5-year return period, 4.3025 mm3/dt for a 10-year return period, and 4.7501 mm3/dt for a 20-year return period. The existing discharge values were 14.5243 mm3/dt for Surya Road, 19.1823 mm3/dt for Rejosari Road, 8.7376 mm3/dt for Kali Kepunton Road, 66.0338 mm3/dt for Kali Simpang Road, 21.7882 mm3/dt for Bororejo Road, and 42.2077 mm3/dt for Ir. Juanda Road. From these values, it can be concluded that the drainage channels in Jagalan Sub-District have sufficient capacity to accommodate the maximum flow rate during high-intensity rainfall.  
ANALISIS KUALITAS PELAYANAN BUS TRANS JATENG SOLO WONOGIRI MENGGUNAKAN METODE IMPORTANCE PERFORMANCE ANALYSIS (IPA) Tiara Meilania Subekti; Lydia Novitriana Nur Hidayati; Budi Yulianto
Jurnal Riset Rekayasa Sipil Vol 8, No 2 (2025): Maret 2025
Publisher : Civil Engineering Study Program, Engineering Faculty Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v8i2.102161

Abstract

The Solo Wonogiri corridor is one of the seven agglomeration areas served by the Trans Jateng Bus and is widely utilized by the public. This service system adopts a buy-the-service scheme based on six Minimum Service Standard (SPM) indicators: comfort, security, safety, affordability, equality, and orderliness. To support service quality improvement, an evaluation of user perceptions is necessary as a foundation for providing policy recommendations to the government. This study assesses the service quality of the Trans Jateng Bus on the Solo Wonogiri route using the Importance Performance Analysis (IPA) method across 14 service attributes. The IPA method categorizes attributes into four quadrants based on their level of importance and passenger satisfaction to identify which aspects should be maintained or improved. The analysis results indicate an average conformity level of 94%, reflecting a very satisfactory service quality, although several attributes still require improvement. Among the 14 attributes, two are positioned in quadrant I (top priority for improvement), five in quadrant II (should be maintained), two in quadrant III (low priority), and five in quadrant IV (excessive). These findings can serve as a reference for formulating strategies to enhance public transportation services in the Solo Wonogiri corridor.

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