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All Journal Jurnal Teknik Sipil dan Perencanaan Proceedings ACES (Annual Civil Engineering Seminar) Jurnal Teknik RACIC : Rab Construction Research Dinamisia: Jurnal Pengabdian Kepada Masyarakat SIKLUS: Jurnal Teknik Sipil Jurnal Teknologi Sistem Informasi dan Aplikasi Prokons: Jurnal Teknik Sipil Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan Jurnal Teknik Sipil dan Teknologi Konstruksi Inersia : Jurnal Teknik Sipil Mattawang: Jurnal Pengabdian Masyarakat Journal of Infrastructure and Civil Engineering SAINSTEK JURNAL KARYA ILMIAH MULTIDISIPLIN Jurnal Pengabdian KOLABORATIF Jurnal Teknik Sipil Jurnal Riset Akuntansi General Engineering & Applied Science Journal (GEAR)
Anggraini, Muthia
Universitas Lancang Kuning
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation Other

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Perencanaan Dinding Penahan Tanah Sebagai Stabilitasasi Lereng Di Kota Pekanbaru Aidil Hamka Siregar; Virgo Trisep Haris; Muthia Anggraini
SAINSTEK Vol. 14 No. 1 (2026)
Publisher : Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/js.v14i1.358

Abstract

Masalah kelongsoran sering terjadi diakibatkan oleh berbagai faktor yang terjadi di alam, seperti di Jalan Pemuda, Rejosari, Kec. Tenayan Raya, Kota Pekanbaru pada rumah masyarakat terdapat daerah lereng yang longsor. Lereng memiliki ketinggian 3,45 meter dan panjang 15 meter. Pada bulan Mei 2024 lalu lereng ini mengalami kelongsoran yang memakan sebagian lahan pada bangunan tersebut. Oleh karena itu diperlukan perencanaan stabilitasi lereng berupa dinding penahan tanah tipe kantilever. Dari hasil analisis stabilitas lereng menggunakan metode Simplified Bishop faktor keamanan (FS) bidang gelincir lereng didapatkan 1,19 dengan  jari-jari (R) = 5,56 meter lebih kecil dari faktor aman yang disyaratkan. Selanjutnya direncanakan dimensi dinding penahan tanah tipe kantilever  dengan tinggi  3,5 meter,  lebar tapak 2,1 meter, tebal tapak 0,3 meter, lebar kaki depan 0,7 meter, tebal dinding atas 0,3 meter dan tebal dinding bawah 0,4 meter. Berdasarkan analisis yang dilakukan terhadap dinding penahan tanah tipe kantilever, didapatkan nilai faktor aman terhadap pergeseran (Fgs) sebesar 1,567 lebih besar dari faktor aman yang disyaratkan yaitu 1,5. faktor aman terhadap penggulingan (Fgl) sebesar 3,615 lebih besar dari faktor aman minimal yaitu 2. Nilai faktor aman terhadap daya dukung tanah didapat sebesar 5,095 lebih besar dari syarat minimalnya yaitu 3.
TINJAUAN PENETRASI INDEKS ASPAL PERHADAP PENAMBAHAN LIMBAH POME Alfian Saleh; Muthia Anggraini
Racic : Rab Construction Research Vol. 5 No. 2 (2020): Desember
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/racic.v5i2.1403

Abstract

Asphalt is an aggregate binding material in road pavement construction that plays a very important role in determining pavement performance although its composition is around 4-10% based on the total weight of the mixture. One effort that can be done to overcome these problems is to reduce dependence on oil asphalt by developing alternative binders. The addition of pome waste to asphalt becomes an alternative as a binding agent that can bind aggregates to asphalt pavement which is determined at the penetration value and asphalt softening point. In this study the penetration value and softening point without adding pome waste were 62.2 mm and 48.5 ° C then pome waste was added by 1%, 2%, 3%, 4% and 5%. From the addition of this pome waste to the penetration value has decreased while for the softening point with the addition of this pome waste has increased. For the penetration value of the index with the addition of pome waste, the penetration value of the index has increased from -0,686 for asphalt without the addition of pome waste increased to -0,245 at 5% addition, this indicates that the addition of pome waste makes the asphalt sensitive to temperature.
SIMULASI METODE BACK PROPAGATION DALAM ANALISIS KERUSAKAN RUAS JALAN LINTAS UTARA KOTA PEKANBARU Alfian Saleh; Muthia Anggraini; Roki Hardianto
Racic : Rab Construction Research Vol. 8 No. 2 (2023): DESEMBER
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/racic.v8i2.2847

Abstract

The Pekanbaru City North Cross Road is a national road connects the city of Pekanbaru with the northern border of Pekanbaru which is a causeway often damaged. So we need a system to predict the damage that occurs. This research method consists of data collection, data selection, the process using the backpropagation method, analysis, and evaluation. Based on the data obtained the most damage that occurs on this road segment is 60% cracking, 30% rutting damage, and 10% for potholes. Backpropagation are weight initiation, activation, calculating input weights, output bias, and changes in weight. In these stages, the output to be achieved is obtained with the smallest error approach.. The result is that the prediction of damage made there is an increase in the number of crack damage by about 3% with an MSE error value of 0.18535 with Matlab software
ENGINEERING PROPERTIES TANAH LEMPUNG DENGAN SEMEN SEBAGAI SOIL IMPROVEMENT Muthia Anggraini; Alfian Saleh; Virgo Trisep Haris
Racic : Rab Construction Research Vol. 9 No. 2 (2024): DESEMBER
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/racic.v9i2.4951

Abstract

Volume instability in expansive soils due to changes in moisture content results in damage to the supporting structure. Soil improvement is one of the efforts made for soil improvement. Soil stabilization is one part of soil improvement. Appropriate soil improvement needs to be carried out to see the performance of the soil to meet post-construction stability requirements. Chemical stabilization using cementitious soil materials can improve the engineering properties of expansive soils. The research objective is to analyze the value of engineering properties of expansive soil with cement. Experimental research method to determine the value of California Bearing Ratio (CBR and Atterberg limits. Expansive soil was stabilized with cement with variations of 10, 12, and 14% cement by weight. As a result, the value of engineering properties increased, namely the maximum CBR value of 7.40% in the 14% variation at a curing time of 7 days. The smallest PI value in the 14% cement variation is 13.65%, there is a decrease in PI value with the addition of cement. In conclusion, engineering properties of soil with cement stabilization increase the CBR value of soil and decrease the Plasticity Index value.
STABILISASI TANAH LEMPUNG DENGAN SEMEN SEBAGAI STABILISATOR TERHADAP KUAT GESER TANAH PADA SUBGRADE Muthia Anggraini; Virgo Trisep Haris; Sri Wahyuni
Racic : Rab Construction Research Vol. 10 No. 2 (2025): DESEMBER
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/racic.v10i2.6890

Abstract

Clay soil is categorized as problematic soil because it has high water content, which causes the soil's shear strength to decrease during rainfall, resulting in low soil bearing capacity. This condition causes damage to structures built on top of it. Soil stabilization is one aspect of soil improvement. Proper soil improvement is necessary to assess soil performance to meet post-construction stability requirements. Chemical stabilization using cementitious materials can improve the engineering properties of expansive soils. The purpose of this study is to analyze the shear strength of cement-stabilized clay soil. Expansive soil is stabilized with cement at variations of 10, 12, 14, and 16% cement by weight. The method used was laboratory testing, consisting of three types of tests: physical soil testing to obtain soil classification, compaction testing to obtain optimum moisture content, and direct shear testing to obtain shear strength values. All tests used Indonesian National Standard (SNI) procedures. The results showed that adding varying amounts of cement resulted in an increase in shear stress values. The maximum value occurred in clay soil stabilized with 14% cement.
Perencanaan Bangunan Pengaman Tebing Pada Proyek Pembangunan Ruang Kelas Bersama Universitas Lancang Kuning Nurhalida; Zainuri; Muthia Anggraini
Journal of Infrastructure and Civil Engineering Vol. 6 No. 1 (2026)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v6i1.131

Abstract

Area pembangunan ruang kelas bersama yang direncanakan di Universitas Lancang Kuning khususnya bangunan 3 lantai, pada lahan yang berdekatan dengan lereng atau tebing menimbulkan risiko teknis yang tidak dapat diabaikan. Salah satu tantangan utama adalah tekanan lateral tanah yang terjadi akibat kondisi topografi miring. Hal ini juga ditemukan pada lokasi pembangunan ruang kelas bersama di Universitas Lancang Kuning, Lereng memiliki ketinggian 5 meter. Tujuannya adalah penanganan teknis untuk menjamin kestabilan lereng. Maka diperlukan perencanaan bangunan dinding penahan tanah tipe gravitasi sebagai solusi pengamanan tebing. Berdasarkan perhitungan teknis dan geoteknik yang mengacu pada SNI 8460-2017, Dengan menggunakan metode Simplified Bishop, hasil analisis terhadap kestabilan lereng menunjukkan faktor keamanan (FS) bidang gelincir lereng dengan jari-jari (R) = 5,16 meter. Selanjutnya direncanakan dimensi dinding penahan tanah tipe gravitasi dengan tinggi 4 meter, ketebalan puncak atas 0,6 meter, lebar tumit belakang 0,75 meter, lebar telapak 3,5 m dan lebar dasar dinding 0,75 m telah dianalisis. Hasil analisis menunjukkan bahwa nilai faktor keamanan terhadap pergeseran (Fgs) sebesar 3,15, terhadap guling (Fgl) sebesar 7,21, dan terhadap daya dukung tanah sebesar 19,22. Seluruh nilai tersebut melebihi batas minimum yang disyaratkan (Fgs dan Fgl > 1,5; daya dukung > 3), sehingga struktur dinyatakan aman dari ketiga aspek stabilitas tersebut.
Co-Authors Aidil Hamka Siregar Alfian Saleh, Alfian Arhan Wanim, Arhan Daniel Panggabean Evy Nurmiati Fadli Gunawan Fadrizal Lubis Fitridawati Soehardi, Fitridawati Hendri Rahmat Hendri Rahmat, Hendri Irfan Ardiansah Irwan Nazif Krisela Br Simbolon Masrul, Wati Mitra Sari Nurhalida Panggabean, Daniel Pratama, Defrianto Sayadi Rice Haryati Roki Hardianto Saputra, Pramudia Egy Sean Marta Efastri, Sean Marta Shanti Wahyuni Megasari Silvera, Dica Lady Siregar, Iwan Ananda Sitompul, Dedy Sri Wahyuni Sugeng Wiyono Supriadi Supriadi Taufiquraahman Trisep Haris, Virgo Vega Ervina Lase Virgo Trisep Haris w, Winayati Yanti, Gusneli Yustinus Sitorus Zainuri Zainuri