A5063380257- Mineral Processing and Grinding
- Rock Mechanics and Modeling
- Structural Health Monitoring Techniques
- Landslides and related hazards
- Infrastructure Maintenance and Monitoring
- Drilling and Well Engineering
- Geochemistry and Geologic Mapping
- Geophysical Methods and Applications
- Geoscience and Mining Technology
- Fluid Dynamics Simulations and Interactions
- Structural Response to Dynamic Loads
- 3D Surveying and Cultural Heritage
- Multidisciplinary Science and Engineering Research
- High-Velocity Impact and Material Behavior
- Tunneling and Rock Mechanics
- Laser and Thermal Forming Techniques
- Concrete and Cement Materials Research
- Image Processing and 3D Reconstruction
- Food Supply Chain Traceability
- Anomaly Detection Techniques and Applications
- Transportation Safety and Impact Analysis
Istanbul Technical University
2010-2023
University of Arizona
2010-2012
Arizona Geological Survey
2010
Institute of Health Visiting
2010
Abstract An extensive multivariate analysis procedure for prediction of blast fragmentation distribution is presented. Several blasts performed in various mines and rock formations the world are brought together evaluated. Blast design parameters, modulus elasticity, situ block size considered to perform analysis. The hierarchical cluster used separate data into different groups similarity. Group memberships were checked by discriminant regression was applied develop equations estimation...
The existing blast fragmentation models were investigated in a sandstone quarry for bench blasting operations. It was tried to present different perspectives evaluation of fragmentation. Size distribution curves created each blast. KuzRam model provided successful results. Kuznetsov-Cunningham-Ouchterlony (KCO) useful especially the fine size predictions. Capability fine, mean and coarse predictions evaluated detail. Uniformity coefficients proposed by examined. Chung & Katsabanis...
Patlatma kaynaklı yer sarsıntısı madenlerde gerçekleştirilen kaya patlatma operasyonunun en önemli çevresel etkilerindendir. Bu çalışmada ölçekli mesafe kavramına dayanan geleneksel tahmin modelleriyle bir taş ocağında edilmiştir. tasarım parametrelerinin oluşumundaki etkisi tartışılmıştır. Çok değişkenli regresyon analizi tekniği kullanılarak, göz önüne alındığı yeni denklemi geliştirilmiştir. Oluşturulan modelleri farklı hata kriterleri kullanılarak ayrıntılı olarak karşılaştırılmıştır....
This study tries to create alternative vibration prediction equations considering some important and neglected blast parameters. The target research parameters are stiffness ratio, dimensions free face conditions. Alternative were created by classifying the blasts based on operational Also, cluster analysis discriminant methods used classify into homogenous subgroups. Nine different predictor developed scaled distance concept. models quite promising. shows that before application of complex...
Bu çalışma literatürde nispi olarak az yer bulmuş olan patlatma kaynaklı sarsıntısının insanlar üzerindeki etkisine odaklanmaktadır. Öncelikle İstanbul bölgesinde bulunan bir agrega ocağında sarsıntısı ölçümleri gerçekleştirilmiştir. ölçümler kullanılarak dokuz farklı tahmin denklemi oluşturulmuştur. En uygun denkleminin seçimi için mutlak hata, yüzde hata ve ölçekli ölçütleri kullanılmıştır. Küp kök mesafe konseptine dayanan denklemin en başarılı denklem olduğu tespit edilmiştir. Seçilen...
Limestone is an important raw material for the cement and concrete industries. Drilling blasting are commonly employed in production of limestone. Ammonium nitrate with fuel oil (ANFO) extensively used explosive aluminium added to improve energy output. However, it determine correct amount add enhance process. The optimum composition aluminised ANFO (ALANFO) has been determined a limestone deposit where 2 Mt year−1 produced plant Turkey. Field tests were carried out on currently applied...
Abstract This study suggests application of variable reduction procedures for flyrock prediction. It was aimed to create robust and non-complex predictive models. Eleven operational blast parameters rock mass properties were measured in an aggregate quarry. Dominant occurrence determined by multivariate statistical methods. Two parallel ANFIS models developed The first model constructed based on the results stepwise regression. Burden-hole diameter ratio, in-situ block size specific charge...