Prof.Ir Jamasri.,PhD

Professor, Mechanical Engineering

Mechanical Engineering Study Program

Education

Ir. (B.Eng.), Mechanical Engineering, Universitas Gadjah Mada-Indonesia, 1986
Ph.D., Composite & Mechanics of Materials, Strathclyde University-UK, 1993


Academic Experience
Universitas Gadjah Mada, Lecturer, Department of Mechanical & Industrial Engineering, 1988 – Present, Full Time
Universitas Gadjah Mada, Head of Department, Department of Mechanical & Industrial Engineering, 2012-2015, Full Time
Universitas Gadjah Mada, Vice Dean of Research, Cooperation, and Alumnae Affairs, Faculty of Engineering, 2007-2012, Full Time
Universitas Gadjah Mada, Head of Undergraduate Program in Mechanical Engineering, Department of Mechanical & Industrial Engineering, 2003-2007, Full Time
Universitas Gadjah Mada, Chief of Financial Affairs, Department of Mechanical & Industrial Engineering, 1999-2003, Full Time

Non-academic Experience - company or entity, title, brief description of position, period,status
PT Badak NGL, Senior Engineering Consultant, 1995 – Present, Part Time
Komisi Keamanan Jembatan dan Terowongan Jalan (KKJTJ), 2015-Present, Part Time Member, National Research Council Republic of Indonesia, 2016-Present
Current membership in professional organizations
The Institution of Engineers Indonesia (PII), 2017 – Present
Masyarakat Material Indonesia, 2000 - Present
Honors and awards

None

Service activities (within and outside of the institution)
Engineering Consultants, Projects under Faculty of Engineering, Universitas Gadjah Mada, 1993 - Present


Contributes actively in various community development schemes, such as:

1. Aplikasi Cetakan Permanen Untuk Meningkatkan Produksi dan Kualitas Produk IkmPengecoran Logam Kuningan Ngawem Sidokarto Godean. 2015

2. Pemetaan Potensi Desa untuk Pengurangan Tingkat Kemiskinan dan Rawan Pangan,Peningkatan Mutu Hasil Pertanian, Serta Pembuatan Sistem Irigasi Pendukung dan

Pemanfaatan Pompa Hidran di Dusun Blumbang dan Puser, Desa Banjararum,Kecamatan Kalibawang, Kabupaten Kulon Progo Propinsi Daerah Istimewa Yogyakarta. 2014

Publications and presentations (Most important from past 5 years)

“The influence of surface modification on sound absorption coefficient of albizzia wood absorber”, Diharjo, K., Prabowo, A.E., Jamasri, Suharty, N.S., AIP Conference Proceedings, (2017).

“Effects of alkali and steaming on mechanical properties of snake fruit (Salacca) fiber”, Darmanto, S., Rochardjo, H.S.B., Jamasri,Widyorini, R.,AIP Conference Proceedings, (2017).

“The effect of heating temperature in static thermal tensioning (STT) welding on mechanical properties and fatigue crack propagation rate of FCAW in steel A 36”, N Subeki, Jamasri, MN Ilman, PT Iswanto, AIP Conference Proceedings, 1788 (1), 030057, (2017).

“Influence of sintering temperature and holding time on tensile strength and shrinkage of pvc specimen on indirect pressure-less sintering process”, SA Widyanto, S Riyadi, AE Tontowi, J Jamasri, HS Rochardjo, Mesin 21 (1), 16-20, (2017).

“Ramie Woven Reinforced Epoxy Composite (RWREC): Tensile Strength Analysis”, Z Djafar, J Jamasri, HSB Rochardjo, JPG Sutapa, International Journal of Engineering and Science Applications 1 (1), 21-28, (2016).

“Investigation of friction behaviors of brake shoe materials using metallic filler”, Surojo, E., Jamasri, Malau, V., & Ilman, M. N.,Tribology in Industry, 37(4), 473-481, (2015).

“Fracture Surface Pada Komposit Hibrid Berbasis Fiberglass Dan Coir Akibat Pengaruh Moisture Content”, M Perdana, J Jamasri, Jurnal Momentum, 17 (1), (2015). (in Indonesian language).

"Effect of Ingredients on Flexural Strength of Friction Composite", Jamasri, V. Malau, M. N. Ilman, E. Surojo, Applied Mechanics and Materials, Vol. 493, pp. 615-620, (2014)

“Effects of phenolic resin and fly ash on coefficient of friction of brake shoe composite”, Surojo, E., Jamasri, Malau, V., & Ilman, M. N., ARPN Journal of Engineering and Applied Sciences, 9(11), 2234-2240, (2014).

“Static and fatigue behavior of plug-welded dissimilar metal welds between carbon steel and austenitic stainless steel with different thicknesses”, Triyono, Jamasri, Ilman, M. N., & Soekrisno, International Journal of Mechanical and Materials Engineering, 9(1), (2014).

“Fatigue behavior of resistance spot-welded unequal sheet thickness austenitic stainless steel”, Triyono, Jamasri, Ilman, M. N., & Soekrisno, R., Modern Applied Science, 6(5), 34-42, (2012).
Recent professional development activities
Research area: Composite, Mechanics of Material, Fatigue & Cracking

A leading Professor and Senior Engineering Consultant in Material Engineering Research in Dept. of Mechanical and Industrial Engineering who supervises some Ph.D and Master students