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All Journal Jurnal Teknik Sipil Jurnal Teknik Sipil Transformasi: Jurnal Pengabdian Masyarakat Prosiding Semnastek Jurnal Geoteknik Semesta Teknika INDONESIAN JOURNAL OF APPLIED PHYSICS Civil Engineering Journal JMM (Jurnal Masyarakat Mandiri) Pena Teknik : Jurnal Ilmiah Ilmu-ilmu Teknik Jurnal Muara Sains, Teknologi, Kedokteran dan Ilmu Kesehatan Jurnal Riset Rekayasa Sipil Bubungan Tinggi: Jurnal Pengabdian Masyarakat Matriks Teknik Sipil Indonesian Geotechnical Journal
Yusep Purwana Muslih
Program Studi Teknik Sipil Fakultas Teknik Universitas Sebelas Maret
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Seismic Safety Evaluation of Mechanically Stabilized Earth (MSE) Wall for Highway Construction Rizali, Muhammad Adi Ibrahim; Yusep Muslih Purwana
Indonesian Geotechnical Journal Vol. 3 No. 2 (2024): Vol. 3, No. 2, August 2024
Publisher : Himpunan Ahli Teknik Tanah Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56144/igj.v3i2.78

Abstract

The usage of Mechanically Stabilized Earth (MSE) Walls has grown in popularity over the last few decades and has been widely used in many countries for highway construction, including Indonesia. As a country with a high risk against seismic hazards, a considerable stability analysis against earthquakes for construction must be conducted. This paper is directed to evaluate the static and seismic stability of MSE wall by adopting design criteria from SNI 8460:2017 using the pseudo-static approach with Limit Equilibrium Method (LEM) which modelling earthquake as a seismic coefficient, a one-way constant load and dynamic response approach with Finite Element Method (FEM) which modelling earthquake as ground motion, a fluctuating load which varies in time. The stability analysis is performed by considering three failure mechanisms that mostly occurred in MSE Walls; base sliding, tensile overstress, and slope failure. The earthquake load is modelled based 1000-year return period earthquake. Based on the analysis result, the most potential failure mechanism that may occur in the MSE wall is tensile overstress, while the least potential failure is base sliding. The analysis result also shows that the finite element method obtained higher safety factors compared to limit equilibrium, while on the other hand, the remaining two failure mechanisms shows the different result, with the finite element method obtaining lower safety factors than limit equilibrium. Modelling seismic load as an accelerogram indicates that earthquakes have higher impacts on structure stability compared to seismic coefficient, based on seismic safety factor reduction of each method. Although show differences in the value of the safety factor, the minimum safety factor required still complies with both methods.
PENGUATAN KAPASITAS KOMUNITAS KONSTRUKSI DENGAN SOSIALISASI SNI GEOTENIK 8460:2017 BERSAMA DENGAN DINAS PEKERJAAN UMUM DAN PERUMAHAN RAKYAT KARANGANYAR Chrismaningwang, Galuh; Surjandari, Niken Silmi; Purwana, Yusep Muslih; Setiawan, Bambang; Nurfauziyah, Imtinan
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 6 (2024): Desember
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i6.27459

Abstract

Abstrak: Penguatan kapasitas komunitas konstruksi sangat penting dalam mendukung pembangunan infrastruktur yang berkelanjutan di Kabupaten Karanganyar, Jawa Tengah. Kegiatan pengabdian ini bertujuan untuk meningkatkan pemahaman para profesional konstruksi terkait penerapan Standar Nasional Indonesia (SNI) Geoteknik 8460:2017 melalui workshop dan sosialisasi yang melibatkan Dinas Pekerjaan Umum dan Perumahan Rakyat (PUPR) Kabupaten Karanganyar. Metode pelaksanaan kegiatan ini melibatkan sosialisasi melalui ceramah dan diskusi interaktif terkait SNI Geoteknik 8460:2017. Mitra dalam kegiatan ini adalah profesional konstruksi dari Dinas Pekerjaan Umum dan Perumahan Rakyat (PUPR) Kabupaten Karanganyar yang berjumlah 80 orang. Sistem evaluasi yang digunakan mencakup pemberian pre-test untuk mengukur pengetahuan awal peserta serta post-test untuk mengevaluasi tingkat pemahaman setelah kegiatan selesai. Hasil kegiatan menunjukkan peningkatan signifikan pada skor post-test, dengan rata-rata peningkatan sebesar 8,08%. Kategori yang mengalami kenaikan tertinggi adalah Uji Laboratorium dan Implementasi yang meningkat sebesar 13,69%, diikuti oleh Standar dan Tujuan SNI Geoteknik yang meningkat sebesar 12,81%. Kegiatan ini juga berhasil menciptakan wadah kolaborasi antara akademisi dan praktisi di sektor konstruksi. Dengan demikian, kegiatan ini berkontribusi pada peningkatan mutu dan keberlanjutan proyek infrastruktur di daerah tersebut.Abstract: Enhancing the capacity of the construction community is crucial in supporting sustainable infrastructure development in Karanganyar Regency, Central Java. This community service activity aims to improve the understanding of construction professionals regarding the implementation of the Indonesian National Standard (SNI) Geotechnical 8460:2017 through workshops and outreach programs involving the Department of Public Works and Public Housing (PUPR) of Karanganyar Regency. The implementation method includes socialization through lectures and interactive discussions related to SNI Geotechnical 8460:2017. The partners in this activity are construction professionals from the PUPR, Karanganyar Regency, totaling 80 participants. The evaluation system used includes the distribution of questionnaires, pre-tests to measure participants' initial knowledge, and post-tests to evaluate their level of understanding after the activity. The results showed a significant increase in post-test scores, with an average improvement of 8.08%. The category with the highest increase was Laboratory Testing and Implementation, which rose by 13.69%, followed by SNI Geotechnical Standards and Objectives, which increased by 12.81%. This activity also successfully created a platform for collaboration between academics and practitioners in the construction sector. Therefore, this activity contributes to the improvement of the quality and sustainability of infrastructure projects in the region.
Pullout Capacity of Small-Scale Jack-Like Ground Anchor in Sand with Various Relative Density Dian Eksana Wibowo; Yusep Muslih Purwana; Bambang Setiawan; Galuh Chrismaningwang
Civil Engineering Journal Vol. 12 No. 5 (2026): May
Publisher : Salehan Institute of Higher Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/CEJ-2026-012-05-018

Abstract

The pullout behavior of ground anchors in sand is governed by inter-particle friction and mechanical interlocking; however, conventional designs often fail to fully mobilize the surrounding failure zone, resulting in limited uplift capacity. To address this limitation, a jack-like ground anchor was developed, incorporating mechanically expandable wings to increase the soil–anchor contact area and enhance shear resistance. Laboratory pullout tests were conducted in a cylindrical steel tank to investigate the influence of relative density (Dr = 27%, 50%, 80%), embedment depth (H = 0.50–1.00 m), and wing opening angle (0°–75°) on the anchor’s performance. Test results interpreted using the Mazurkiewicz method revealed that increasing wing expansion and soil density substantially improved pullout resistance. In medium-dense sand, capacity increased by up to 250%, and in dense sand, up to 220%, depending on embedment depth. At the deepest embedment and densest condition, capacity increased from 6 kN (closed) to 16 kN (fully opened). These findings confirm that integrating geometric adaptability with soil density optimization significantly enhances uplift efficiency, providing a novel and practical solution for improving anchor performance in granular soils.
A Comparison between Drilling and Standard Penetration Test (SPT) Data to the Electrical Resistivity Sounding with Schlumberger Configuration in UNS Area Listanti, Sinta Nur Rizqi; Darsono, Darsono; Purwana, Yusep Muslih
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 8, No 2 (2018): October
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (866.569 KB) | DOI: 10.13057/ijap.v8i2.17962

Abstract

The geophysics test using electrical resistivity method has been conducted in the area of UNS Campus to indicate the lithological of subsurface. This method is categorized as a Non-Destructive Test (NDT) due to the data acquisition is done at the ground level and no destruction during the test, which is more advantageous than destructive method such as drilling and SPT test. This study was performed with Schlumberger configuration in three location by electrical resistivity sounding. The acquisition data uses Resistivity meter OYO 2119 McOHM-EL with the track length is 100 m, while the data processing use IPI2Win to get a logarithmic graph between distance and resistivity and Origin to obtain graphic of resistivity and SPT. The result of this study indicates that electrical resistivity has a good correlation with SPT data. The electrical resistivity graph shows a linear increase along with increment of the depth, which is similar to the SPT graph. The slope difference at the first location is 2.44±1,197, the second location is 2.028±0.822, and the third location is 0.622±0.735.
ANALISIS MODEL 2 DIMENSI SUMUR RESAPAN SKALA KECIL LABORATORIUM DENGAN SOFTWARE GEOSTUDIO Setiawan, Bambang; Crismaningwang, Galuh; Purwana, Yusep Muslih; Fitri, Siti Nurlita; Indra, Raden Harya Danjanjaya Hesti
Jurnal Riset Rekayasa Sipil Vol 7, No 1 (2023): September 2023
Publisher : Prodi Teknik Sipil Fakultas Teknik Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jrrs.v7i1.67770

Abstract

Sumur resapan dapat memberikan solusi akan kekurangan ketersediaan air tanah, hal ini terjadi karena air yang sengaja dimasukkan ke dalam tanah memberikan imbuhan suplai air, sehingga ketersediaan air tanah dapat menjadi lebih besar, dan dapat dimanfaatkan oleh manusia untuk kebutuhan hidup sehari hari. Proses ini adalah dengan membuat wadah yang porus, baik secara vertikal maupun horisontal, sebagai intake atau jalan air masuk, yang kemudian diteruskan secara meresap melalui media yang dibuat yaitu berupa batu kerikil, pasir dan ijuk, dalam wadah sumur buis beton yang berlubang, secara alami proses meresap ke sisi bawah dan samping sumur resapan akan terjadi sesuai dengan kemampuan tanahnya yang dapat diukur melalui permeabilitasnya. Tanah porus dengan permeabilitas besar akan lebih mudah meresap dan mengalirkan air tersebut ke dalam tanah. Penelitian ini mengkaji dan menganalisis model sumur resapan 2 D (dimensi) skala kecil laboratorium dengan model software dan analisis empirisnya. Pengamatan dilakukan pada model uji fisik skala kecil laboratorium, yang mana perilaku dan proses resapan air akan terlihat secara jelas dan sebaran arah air meresap juga akan nampak, proses selanjutnya adalah menganalisis perilaku tersebut dengan software GeoStudio dan analisis model empiris yang berlaku. Hasil dari analisis ini akan dapat memprediksi dan mendisain tipe dan dimensi ukuran sumur resapan, yaitu nilai analisis rembesan air secara manual adalah berdekatan yaitu sebesar 0,132 cm/detik dan 0,1688 cm/detik untuk hasil dengan aplikasi/software, sehingga penggunaan software tersebut dapat digunakan sebagai prediksi rembesan air dalam tanah.
PENGARUH DILATASI TIPE ISOLATION JOINT DAN CONSTRUCTION JOINT TERHADAP DEFLEKSI LATERAL TIANG PANCANG DERMAGA Nugroho, Kuntoro Warso; Purwana, Yusep Muslih; Setiawan, Bambang
Jurnal Riset Rekayasa Sipil Vol 5, No 1 (2021): September 2021
Publisher : Prodi Teknik Sipil Fakultas Teknik Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1218.921 KB) | DOI: 10.20961/jrrs.v5i1.47115

Abstract

Kebutuhan transportasi laut yang meningkat mengakibatkan peningkatan pembangunan infrastruktur di tepi laut, yaitu pelabuhan. Dermaga adalah salah satu bangunan di dalam pelabuhan yang digunakan sebagai tempat sandar kapal dan melakukan aktivitas kepelabuhan seperti bongkar muat barang atau menaik-turunkan penumpang. Pada struktur dermaga yang besar, umumnya menggunakan dilatasi untuk memisahkan struktur. Dilatasi selain berfungsi untuk mengontrol keretakan struktur, juga untuk memisahkan dua struktur yang mempunyai sistem yang berbeda. Penelitian ini mempelajari pengaruh dilatasi tipe Isolation Joint dan dilatasi tipe Construction Joint terhadap defleksi ujung tiang pancang pada Dermaga. Hubungan antar struktur dermaga pada tipe Isolation Joint adalah terpisah 100%, sedangkan pada tipe Construction Joint pergerakan struktur dikunci pada arah memanjang dan dibebaskan pada arah melintang. Data tanah di Kabupaten Mempawah Kalimantan Barat digunakan sebagai contoh kasus dan proses analisis menggunakan software Metode Elemen Hingga dengan 6 (enam) simulasi pemodelan. Analisis titik jepit (fixity point) menggunakan program bantu AllPile dengan memperhitungkan potensi gerusan. Hasil penelitian menunjukkan bahwa pengaruh terbesar kombinasi pembebanan terhadap terhadap defleksi ujung tiang pancang arah memanjang pada tipe Isolation Joint (IJ) dan Construction Joint terjadi pada kondisi ekstrim, yaitu: 6,3 [U1] cm (IJ) dan 3,8 cm (CJ), sementara arah melintang adalah 7,5 cm (IJ) dan 6,8 cm (CJ) terjadi pada saat dermaga menerima beban sandar kapal. Dilatasi Tipe CJ berpengaruh dalam mereduksi defleksi ujung tiang pancang arah memanjang sebesar 38,96% dan arah melintang sebesar 9,03%. 
PEMBEBANAN MODEL PELAT SKALA KECIL PERKERASAN KAKU (RIGID PAVEMENT) DI ATAS TANAH PASIR Setiawan, Bambang; Purwana, Yusep Muslih; Dananjaya H.I, Raden Harya
Jurnal Riset Rekayasa Sipil Vol 6, No 2 (2023): Maret 2023
Publisher : Prodi Teknik Sipil Fakultas Teknik Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.036 KB) | DOI: 10.20961/jrrs.v6i2.72473

Abstract

Road infrastructure issues need great attention, considering that this was a link and a cross-economy between one region and another. Damage to the pavement (pavement) would have fatal consequences for the development of an area and an increase in financial needs. Therefore, it was necessary to strengthen a solid road body so that it was able to strengthen the road and be comfortable for traffic loads to pass. Damage to the road body was a major concern in road maintenance efforts. This was due to several very complex problems in terms of the materials used, work implementation, traffic loads passing through the road body, and existing natural conditions. This research studies and analyses the behavior of dynamic-loaded rigid pavements. This load was a traffic load model, and the behavior was reviewed in a small-scale laboratory model. The expected result was to know the model’s behavior with and without rigid pavement reinforcement on both sandy and soft soils, namely in the form of analysis and the ability of the reinforcement to accept traffic loads. This research showed that the plate test model shows that multiple plate thickness supports plate stiffness. The cakar reinforcement plate affected the stiffness of the plate. The deflection value due to loading on the 3-layer plates (6.3 mm thick) was comparable to the 1-layer plate (2.1 mm) with cakar. FEM analysis can be performed to predict deflection due to loading in the center of the plate, and this value was very close to the results of the laboratory small-scale loading test. The CBR value used to calculate the deflection was closest to the real condition, namely the value before loading 0.2 kN and after loading 0.8 kN.
TINJAUAN PENENTUAN PARAMETER KEKUATAN GESER TANAH DENGAN KORELASI HASIL UJI PENETRASI STANDAR (SPT) DAN BATAS-BATAS ATTERBERG DENGAN PENGUJIAN TRIAXIAL PADA TANAH DI BOYOLALI Putra Perdana, I Gusti Putu Yoga; Purwana, Yusep Muslih; Setiawan, Bambang
Jurnal Riset Rekayasa Sipil Vol 5, No 1 (2021): September 2021
Publisher : Prodi Teknik Sipil Fakultas Teknik Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (965.26 KB) | DOI: 10.20961/jrrs.v5i1.47865

Abstract

Soil investigations often encounter limitations that result in unavailability of the data required in calculation of building structure. These limitations can be in the form of geographical conditions, time of investigation, human resources, tools or budget availability. Researchers have previously studied the relationship between various soil parameters to determine other parameters required in civil building planning. In the railway construction project between Solo Balapan Station and Adie Soemarmo Airport Station, the engineering team conducted a fairly comprehensive soil investigation on the soil of Boyolali. This study studies the determination of the soil shear strength parameters using standard penetration test data and Atterberg limits test results in the project. The results of this determination are then compared with the available correlation formulas and graphs. The results showed that there was a significant difference between the correlation conducted by the researcher and the available correlation formulas and charts.
PRELIMINARY STUDY ON PLASTICINE AS A SUBSTITUTE COHESIVE MATERIAL FOR GEOTECHNICAL PHYSICAL SOIL MODELING Purwana, Yusep Muslih; Setiawan, Bambang; Danajaya, Raden Harya; Bagaskara, Brilliant
Jurnal Riset Rekayasa Sipil Vol 4, No 2 (2021): Maret 2021
Publisher : Prodi Teknik Sipil Fakultas Teknik Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (796.315 KB) | DOI: 10.20961/jrrs.v4i2.49197

Abstract

Plasticine is an artificial material made from solids such as gypsum, lime, mixed with petroleum jelly or micro wax and acid fat. The properties of plasticine are likely similar to natural clay and is influenced by oil content. The information about mechanical properties of plasticine is still very rare, and as such the study on it is riquired and must be conducted intensively. The preliminary laboratory study has been conducted to understand the behaviour of plasticines. Microwax and petroleum jelly based plasticines were utilised with the variation of oil content, whereas kaolin clay with the variation of water content is utilised as a reference material. The study is focusing on the stress-strain behaviour for both microwax and petroleum jelly based plasticines compared to the stress-strain behaviour of kaolin clay. This paper reports the result of preliminary investigation regarding the use of plasticine as an alternative artificial material for substitution of clay in soil modeling. Some engineering properties from unconfined compression strength (UCS) test and hand penetrometer are shown. The result indicates that the stress-strain behaviour of plasticine resembles the stress-strain behaviour of kaolin clay. The plasticine is suitable as a substitute cohesive material and it has a potential to be utilised for geotechnical material modelling in the future.
Perilaku Pelat Beton Di Atas Tanah Ekspansif Melalui Simulasi Analisis Beams On Elastic Foundation Utomo, Prasetyo Widhy; Setiawan, Bambang; Purwana, Yusep Muslih
Matriks Teknik Sipil Vol 10, No 1 (2022): Maret
Publisher : Program Studi Teknik Sipil FT UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1780.275 KB) | DOI: 10.20961/mateksi.v10i1.55322

Abstract

Tanah yang berperan sebagai penopang konstruksi dapat menimbulkan sejumlah masalah apabila memiliki kembang susut yang besar. Perilaku pengembangan dan penyusutan (fluktuatif) tanah dapat mempengaruhi perilaku perkerasan beton yang ada di atasnya. Penelitian ini menganalisis perilaku perkerasan beton di atas tanah ekspansif sewaktu mengalami pengembangan dan penyusutan menggunakan metode BoEF (Beams on Elastic Foundation). Metode analisis diterapkan dalam simulasi model 2 Dimensi dengan modulus subgrade tanah ekspansif 30000kN/m2, dan swelling pressure 175 Kpa. Model simulasi pelat terdiri atas 12 variasi berdasarkan ketebalan pelat dan nilai pembebanan garis yang diterapkan. Hasil dari penelitian ini menunjukkan bahwa lendutan terbesar terjadi pada pelat tebal 15 cm dengan perilaku lendutan setiap penambahan ketebalan pelat sebesar 10 cm pelat beton akan mengalami lendutan sebesar 10 %. Perilaku lendutan akibat penambahan beban setiap 100 kN untuk fase pengembangan maksimum pada ujung pelat ketebalan 15 cm, 25 cm, dan 35 cm masing-masing mengalami kenaikan sebesar 0.73 %; 1.41 %; dan 0.85 % sedangkan pada tengah pelat masing-masing akan berturut-turut turun sebesar 7.54 %; 5.44 %; dan 4.44 %. 
Co-Authors A.A. Ketut Agung Cahyawan W Agus Prijadi Saido Alfredh Kanggunum Ary Setyawan Ary Setyawan Bagaskara, Brilliant Bambang Setiawan Bambang Setiawan Bambang Setiawan Bambang Setiawan Bambang Setiawan Bambang Setiawan Bambang Setiawan Bambang Setyawan Budhi Sulistyanto Cahyo Agung Saputra Chrismaningwang, Galuh Crismaningwang, Galuh Damarhadi, Prayogo Danajaya, Raden Harya Dananjaya H.I, Raden Harya Darsono Darsono Deni Hidayat Dewi, Rahma Kusuma Dewi, Rahma Kusuma Dian Eksana Wibowo Djarwanti, Noegroho Djarwanti, Noegroho Djarwati, Noegroho Elok Fajar Sagita Fitri, Siti Nurlita Florentina Pungky Pramesti Galuh Chrismaningwang Galuh Chrismaningwang Galuh Chrismaningwang Habib Abduljabar Waskito Hamid Nikraz, Hamid Hanif Yuniarta Harya Dananjaya I B Hendrik Prama Herfin Ardita Prastiwi Heru Pujianto Indra, Raden Harya Danjanjaya Hesti Inneke Widyasari Lailaningrum, Shita Rosita Listanti, Sinta Nur Rizqi M Kalworai, Mahmood Mahmood M Kalworai Majid, Rensia Erlyana Masanggun Velentina Mohmed Alshekh A. M. Hmade1, Mohmed Alshekh Muhammad Iqbal Muhammad Nurdin Muhammad Saleh Nasution Nasrulloh Nasrulloh Nasrulloh Nasrulloh Nasution, Muhammad Saleh Niken Silmi Surjandari Niken Silmi Surjandari Niken Silmi Surjandari Niken Silmi Surjandari Niken Silmi Surjandari Noegroho Djarwanti Noegroho Djarwanti Noegroho Djarwati Nomleni, Ida Agustin Nor Fata Yunashirson Nugroho, Kuntoro Warso Nurfauziyah, Imtinan Prama, Hendrik Prastiwi, Herfin Ardita Prayogo Damarhadi Pujianto, Heru Purnomo, M Toni Agus Putra Perdana, I Gusti Putu Yoga Raden Harya Dananjaya Raden Harya Dananjaya Raden Harya Dananjaya Raden Harya Dananjaya Raden Harya Dananjaya, Raden Harya Ramadhan Al Mahdi Jibril Ramadhan Al Mahdi Jibril, Ramadhan Ramdhani, Martha Ramzi Yahya Rensia Erlyana Majid Reza Satria Warman Rizali, Muhammad Adi Ibrahim Sagita, Elok Fajar Saido, Agus Prijadi Saputro, Cahyo Dwi Saputro, Cahyo Dwi Setianto, Thomas Edi Shita Rosita Lailaningrum Sholihin As’ad Siti Nurlita Fitri Siti Nurlita Fitri Siti Nurlita Fitri Suhaemi, Muhammad Sulistyanto, Budhi Syafii Syafii Thomas Edi Setianto Unwanus Sa'adah Utomo, Prasetyo Widhy Velentina, Masanggun Wahyudianto, Kurniadi Warman, Reza Satria Waskito, Habib Abduljabar Yahya, Ramzi Yasir, Farid Yuniarta, Hanif Yusuf Cahyo Nogroho