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dc.contributor.authorWidjaja, Budijanto
dc.date.accessioned2017-12-30T02:51:30Z
dc.date.available2017-12-30T02:51:30Z
dc.date.issued2017-12-13
dc.identifier.citationAbbot, P.L. (2004),”Natural disasters”, 4th ed., Mc-Graw Hill Ferry, H. and Widjaja, B. (2015),”Managing and assessing landslide risk including the consequences” Slope 2015, Bali, Indonesia Galang, J.A.M., Sulapas, J.J., Escape, C.M., Montalbo, K.R., and Eco, R.N.. (2015),”Deep-seated rotational soil slump induced by Typhoon Goni in Sitio Buagi, Bakun, Benguet”, https://blog.noah.dost.gov.ph/2016/04/15/august-2015-bakun-landslide/ Hsu, H.M. (2014),”Slope land Disaster Countermeasures for Taiwan Countermeasures for Taiwan Slope Land Disaster”, Summer Training Course for Debris Flow and Landslide, Taiwan Kezdi, A. (1974),”Handbook of Soil Mechanics: Soil Physics”, Vol 1, Elsevier Scientific Publishing Company. Lee, S.H.H., Huang, J.H., Widjaja, B. and Chang, D.W. (2012),”The phase concept for liquefaction in both sandy and clayey soils” Symposium in Honor of Prof. Jose M. Roesset. NTUST, Taiwan Lee, S.H.H. and Widjaja, B. (2013),”Phase Concept for mudflow based on the influence of viscosity” Soils and Foundations. 53(1): 77-90 Lee, S.H.H., Widjaja, B., Yao, J.H., and Yu, D. (2008),”A Proposed Method Determining Liquid Limit based on Shear Strength” PIT HATTI: Bandung Naikofi, M.I.R., Widjaja, B. and Rahardjo, P.P. (2017),”Studi reologi mudvolcano di desa Napan Pulau Timor dengan Flow Box Test” 1st National Conference on Civil Engineering, ITK, Balikpapan O’Brien, J.S. (2003),”Reasonable Assumptions in Routing a Dam Break Mudflow” 3rd Conference on Mud and Debris Flows on Proceeding of Debris Flow Hazards Mitigation: Mechanics, Prediction, and Assessment, Rickenmann and Chen (eds.) Sunandar, C. and Widjaja, B. (2016),”Penentuan parameter reologi lumpur Sidoarjo dengan Fall Cone Penetrometer, mini vane shear dan flow box test” Seminar Nasional Sains dan Teknologi II, Universitas Tarumanegara Widjaja, B. and Dewanto, I.R. (2017),”Simulasi mud volcano di Desa Napan Nusa Tenggara Timur menggunakan Program Flo2D dan RAMMS” Seminar Nasional Teknik Sipil VII, Universitas Muhammadiyah Surakarta Widjaja, B. and Utomo, K.S. (2017),”Initial driving pile mechaniscm for pile tip using Bingham model in clayey soil” Pile 2017, Bali Widjaja, B. and Anthony (2016),”Model Bingham dan Herschel-Bulkley Untuk Viskositas Lumpur Sidoarjo Menggunakan Flow Box Test” Seminar Nasional Geoteknik 2016, Hatti Yogyakarta, Yogyakarta Widjaja, B. and Fransisca (2016),”Affected are due to dam failure: Case study Sidoarjo Mud-Point P21” Soft soils, Bandung Widjaja, B. and Inkiriwang, C.B. (2016).”Empirical Correlations among Liquid Limit, Clay Fraction, and Specific Surface Area for Kaolin and Calcium Bentonite Compounded Samples” International Conference on Advances in Civil and Structural Engineering, Kuala Lumpur Widjaja, B. and Sundayo, P. (2016),”Alternatif penentuan batas cair dan batas plastis dengan tiga variasi berat konus menggunakan metode Lee dan Freeman (2009)” Jurnal Teknik Sipil Universitas Atmajaya, Yogyakarta, Vol. 14, No 1, pp. 62-67 Widjaja, B. and Setiawan, A.B. (2016),”Back Analysis of Parungponteng Landslide using Rheological Approach” Journal of Engineering and Applied Sciences, Vol. 24, No. 11, pp.14350-14353 Widjaja, B. and Tanoto, E. (2016),”Penentuan saturation limit sebagai batas kejenuhan tanah terhadap infiltrasi air pada lanau berplastiditas tinggi” Seminar Nasional Teknik Sipil, UMS; 05/2016 Widjaja, B. Andriani, D., Sutisna, R.A., and Fitri, A.D.. (2015),”Alternative way for determination of yields stress as rheology parameter for mudflow” International Journal for Computational Civil and Structural Engineering, Vol. 2, No. 2, pp. 4-7 Widjaja, B. and Pratama, I.T. (2015),”Determination of the viscosity value based on the influence of the sliding plane by using a flume channel” International Journal of Technology, Vol. 6, No. 5, pp. :800-808 Widjaja, B. and Lee, S.H.H. (2013),”Flow Box Test for Viscosity of Soil in Plastic and Viscous Liquid” Soils and Foundations, Vol. 53, No. 1, pp. 35-46 Widjaja, B. (2010a),”Case study of mudflow using Flo2d” Incorporating Sustainable Practice in Mechanics and Structures of Materials, Vol. 11, pp. 533-537 Widjaja, B. (2010b),”Physical laboratory model of Flume Channel for Simulating of Movement and Deposition of Mudflow” International Conf. on Geoinformation Technology for Natural Disaster Management, Chiang Mai, Thailandin_ID
dc.identifier.issn1412-9612
dc.identifier.urihttp://hdl.handle.net/11617/9518
dc.description.abstractKejadian longsoran dan mudflow sering terjadi di Indonesia baik dipicu oleh air hujan dan gempa. Pemahaman tentang longsoran dan mudflow baik secara konsep dan analitik masih baik untuk diteliti lebih lanjut. Metode perhitungan konvensional (limit equilibrium method) belum mampu menjawab area yang terdampak setelah longsoran terjadi. Oleh karena itu, pendekatan reologi misalnya model Bingham (yield stress dan viskositas) diaplikasikan pada penelitian ini. Sebanyak 12 kasus kejadian pergerakan tanah dikaji. Sejauh ini jenis tanah halus yang berpotensi menyebabkan longsoran dan mudflow adalah jenis tanah lanau berplastisitas tinggi. Analisis dilakukan dimulai dari pengumpulan data di lapangan, pengambilan sampel terganggu, pengujian di laboratorium, pemodelan numerik dengan software tertentu, dan interpretasi hasil. Makalah ini memberikan kontribusi, setidaknya dari seluruh longsoran dan mudflow yang terjadi di Indonesia, bagaimana mekanisme pergerakan, tipe tanah, rule of thumb untuk posisi source hingga deposition area, inovasi uji laboratorium baru (flow box test), serta usulan klasifikasi longsoran dan mudflow berdasarkan pendekatan reologi. Beberapa contoh penanggulan pergerakan tanah disampaikan untuk memberikan gambaran proteksi terhadap longsoran dan mudflow.in_ID
dc.language.isoidin_ID
dc.publisherBuku Prosiding Simposium Nasional Rekayasa Aplikasi dan Perancangan Industri (RAPI) XVI Tahun 2017in_ID
dc.subjectlanauin_ID
dc.subjectlongsoranin_ID
dc.subjectMudflowin_ID
dc.subjectReologiin_ID
dc.titlePerilaku Longsoran dan Mudflow Studi Kasus di Indonesia: Pendekatan Reologiin_ID
dc.typeArticlein_ID


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