Browsing 04. LECTURERS ACADEMIC ACTIVITIES by Author "MUNTOHAR, AGUS SETYO"
Now showing items 21-39 of 39
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MODEL STUDIES ON THE SETTLEMENT OF REINFORCED-EMBANKMENT WITH GEOTEXTILES AND PLASTIC-SACK WASTES OVER SOFT SOILS
MUNTOHAR, AGUS SETYO (2012)Model sederhana timbunan diuji di laboratorium untuk mempelajari karakteristik penurunannya di atas tana lunak baik tanpa dan dengan perkuatan geotekstil dan karung plastik dan mengevaluasi jumlah lapisan perkuatan. Model ... -
PEMODELAN AMBANG HUJAN PEMICU GERAKAN TANAH DAN PROSEDUR PERINGATAN DINI DI INDONESIA
MUNTOHAR, AGUS SETYO; IKHSAN, JAZAUL (Universitas Muhammadiyah Yogyakarta, 2017-05-08)Pemanasan global yang melanda dunia menyebabkan perubahan iklim dunia. Potensi perubahan iklim meliputi perubahan regional terhadap temperatur, curah hujan, potensi evaporasi, siklon tropik (tropical cyclones) dan badai ... -
PENGARUH CAMPURAN SEMEN PADA TANAH SHALE BAWEN TERHADAP RASIO DISINTEGRITAS (DR) DAN KUAT TEKAN BEBAS
HARTONO, EDI; WARDANI, SRI PRABANDIYANI RETNO; MUNTOHAR, AGUS SETYO (HATTI, 2017-11-08)ABSTRAK: Shale mempunyai sifat yang kurang menguntungkan karena akan mengalami proses pelapukan yang cepat jika berhubungan langsung dengan udara, dan akan berkurang kapasitas dukungnya. Banyak masalah sering terjadi dengan ... -
PENGARUH REMBESAN DAN KEMIRINGAN LERENG TERHADAP KERUNTUHAN LERENG
MUNTOHAR, AGUS SETYO (2006)Abstrak: Pengaruh aliran air atau rembesan ke dalam tanah akan mempengaruhi stabilitas lereng. Untuk itu, perlu dilakukan kajian keruntuhan lereng dengan variasi kemiringan lerengnya. Model semi 3-dimensi dibuat berbentuk ... -
PENURUNAN KONSOLIDASI EMBANKMENT DI ATAS TANAH LEMPUNG LUNAK
MUNTOHAR, AGUS SETYO (2004)The soil settlement can be easily calculated based on the Boussineqs’ theory. However, the approximate method has some limitation when applied in different soils. In this study, a simple model of embankment over the soft ... -
PERFORMANCE OF MASONRY BLOCKS INCORPORATING PALM OIL FUEL ASH
MUNTOHAR, AGUS SETYO; RAHMAN, MUHAMMAD EKHLASUR ; DKK (2014)This paper presents an experimental study on the development of masonry block with Palm Oil Fuel Ash (POFA) as a partial replacement to cement whilst maintaining satisfactory properties of masonry block. The dosages of ... -
RAINFALL INFILTRATION: INFINITE SLOPE MODEL FOR LANDSLIDES TRIGGERING BY RAINSTORM
MUNTOHAR, AGUS SETYO; HUNG-JIUN LIAO (2010)Shallow slope failure due to heavy rainfall during rainstorm and typhoon is common in mountain areas. Among the models used for analyzing the slope stability, the rainwater infiltration model integrated with slope stability ... -
SELF COMPACTING CONCRETE FROM UNCONTROLLED BURNING OF RICE HUSK AND BLENDED FINE AGGREGATE
MUNTOHAR, AGUS SETYO; RAHMAN, M.E. DKK (2014)This paper presents an experimental study on the development of normal strength Self compacting concrete (SCC) from uncontrolled burning of rice husk ash (RHA) as a partial replacement to cement and blended fine aggregate ... -
STABILIZATION OF CLAY AND RESIDUAL SOILS USING CEMENT - RICE HUSK ASH MIXTURES
MUNTOHAR, AGUS SETYO; BASHA, EHAMMED A.; HASHIM, ROSLAN (2004)The well established techniques of soil stabilization often use such cementing agents as Portland cement, lime, etc. Replacement of those cementing materials with industrial or agricultural by-product is highly desirable. ... -
STABILIZATION OF RESIDUAL SOIL WITH RICE HUSK ASH AND CEMENT
MUNTOHAR, AGUS SETYO; BASHA A, E.A.; HASHIM A, R.; MAHMUD A, H.B. (2005)Stabilization of residual soils is studied by chemically using cement and rice husk ash. Investigation includes the evaluation of such properties of the soil as compaction, strength, and X-ray diffraction. Test results ... -
STUDI AWAL KASUS GERAKAN TANAH DIPICU HUJAN DI PURWOREJO
HIDAYAT, ROKHMAT; PRASETYANINGTIYAS, GAYUH AJI; MUNTOHAR, AGUS SETYO (Universitas Muhammadiyah Surakarta, 2017-05-17)Naskah ini menyajikan hasil prediksi kejadian gerakan tanah atau tanah longsor di wilayah Purworejo yang meliputi Kecamatan Purworejo, Loano, dan Kaligesing. Intensitas hujan yang tinggi pada tanggal 19 Juni 2016 dan ... -
STUDI MODEL EMBANKMENT TANAH DENGAN CAMPURAN KAPUR-ABU SEKAM PADI DAN SERAT KARUNG PLASTIK
MUNTOHAR, AGUS SETYO; WIDIANTI, ANITA; HARTONO, EDI (2008)The previous research result has shown that soil stabilization that use lime, rice husk ash and plastic sack fiber is ductile and produces high strength. This research studies the bearing capacity and vertical displacement ... -
SWELLING AND COMPRESSIBILITY CHARACTERISTICS OF SOIL – BENTONITE MIXTURES
MUNTOHAR, AGUS SETYO (2003)Understanding characteristics of soil mixtures lead to increasing the confidence level before applying such materials in the field. The outcomes of this study can provide insight into the swelling and the compressibility ... -
THE INFLUENCE OF MOLDING WATER CONTENT AND LIME CONTENT ON THE STRENGTH OF STABILIZED SOIL WITH LIME AND RICE HUSK ASH
MUNTOHAR, AGUS SETYO (2005)The strength gain of stabilized soils is not only influenced by the type and proportion of the stabilizers and its curing time, but also by the water content needed to maintain the reaction. The reaction of lime – RHA with ... -
THE SWELLING OF EXPANSIVE SUBGRADE AT WATESPURWOREJO ROADWAY, STA. 8+127
MUNTOHAR, AGUS SETYO (2006)Kerusakan struktur bangunan dan perkerasan jalan karena tanah ekspansif merupakan masalah yang banyak terjadi di Indonesia. Salah satu kerusakan perkerasan jalan yang terjadi karena tanah ekspansif adalah kerusakan perkerasan ... -
TOWARD REGIONAL RAINFALL THRESHOLD FOR LANDSLIDE OCCURRENCE IN YOGYAKARTA AND CENTRAL OF JAVA
MUNTOHAR, AGUS SETYO (2008)Landslides are one of the most widespread natural hazards in the world, responsible for thousands of deaths and billions of dollars in property damage every year. However, predicting landslide potential at a global scale ... -
UJI TRIAKSIAL UNCONSOLIDATED-UNDRAINED PADA CAMPURAN TANAH LANAU - KAPUR - ABU SEKAM PADI DAN SERAT KARUNG PLASTIK
MUNTOHAR, AGUS SETYO; WIDIANTI, ANITA; HARTONO,EDI; ROSYIDI, DELIYUDA ANDRI (2008)Geotechnical and mechanical behaviour of soil stabilized with lime-rice husk ash and strengthened by randomly placed plastic fiber depends on the portions of the added materials and curing time. This research investigates ... -
USES OF LIME -RICE HUSK ASH AND PLASTIC FIBERS AS MIXTURES-MATERIAL IN HIGH-PLASTICITY CLAYEY SUBGRADE: A PRELIMINARY STUDY
MUNTOHAR, AGUS SETYO; MUHAMMAD, ARIO (2007)Silica produced from rice husk ashes have investigated successfully as a pozzolanic material in soil stabilization. However, rice husk ash cannot be used solely since the materials lack in calcium element. As a result, ... -
UTILIZATION OF UNCONTROLLED BURNT RICE HUSK ASH IN SOIL IMPROVEMENT
MUNTOHAR, AGUS SETYO (2002)In this research, a series of laboratory tests has been conducted. The tests were carried out individually or in a combination in which the Rice Husk Ash (RHA) content were varied from 7.5, 10, and 12.5 percent, and the ...