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Conferences, Lectures, & Seminars
Events for April
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Astani Civil and Environmental Engineering Seminar
Wed, Apr 05, 2017 @ 11:00 AM - 12:00 PM
Sonny Astani Department of Civil and Environmental Engineering
Conferences, Lectures, & Seminars
Speaker: Dr. Monica Kohler, Research Assistant Professor, Department of Mechanical and Civil Engineering, Caltech
Talk Title: Damage Detection in Buildings Using
More Information: Kohler Seminar Announcement April 5.pdf
Location: Kaprielian Hall (KAP) - 140
Audiences: Everyone Is Invited
Contact: Evangeline Reyes
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Astani Civil and Environmental Engineering Ph.D. Seminar
Fri, Apr 14, 2017 @ 03:00 PM - 04:00 PM
Sonny Astani Department of Civil and Environmental Engineering
Conferences, Lectures, & Seminars
Speaker: Yamrot Amha and Qian Feng, Astani CEE Graduate Students
Talk Title: Elucidating Microbial Community Adaptation to Anaerobic Co-digestion of Fats, Oils, and Grease and Food Waste and Optimal Clipped Linear Strategies for Controllable Damping
Location: John Stauffer Science Lecture Hall (SLH) - 102
Audiences: Everyone Is Invited
Contact: Evangeline Reyes
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Le Val Lund Lecture with Student Symposium
Thu, Apr 27, 2017 @ 01:00 PM - 09:00 PM
Sonny Astani Department of Civil and Environmental Engineering
Conferences, Lectures, & Seminars
Speaker: Craig Davis, Technical Speaker and Recipient of the 2016 ASCE Le Val Lund Award for Practicing Lifeline Risk Reduction
Talk Title: Operationalizing Resilience for Lifeline Systems
Host: ASCE
More Information: Final_LeVal Lund_Lecture_save_the_date_v4_27April17.pdf
Location: California Institute of Technology
Audiences: Everyone Is Invited
Contact: Kaela Berry
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Astani Civil and Environmental Engineering Ph.D. Seminar
Fri, Apr 28, 2017 @ 03:00 PM - 04:00 PM
Sonny Astani Department of Civil and Environmental Engineering
Conferences, Lectures, & Seminars
Speaker: Calogero Benedetto Rizzo and Mohammed Abdelbarr, Astani CEE Graduate Students
Talk Title: A Systematic Investigation of Hydraulic Connectivity in Heterogeneous Porous Media and its Impact on Transport Dynamics
Abstract: Defining the level of connectivity of heterogeneous porous media is of key importance to understand subsurface flow and transport dynamics. Several studies show that non-Fickian behavior observed in solute spreading in heterogeneous subsurface formations are strictly related to the presence of preferential channels. The presence of these channels control the trajectory of the solute front leading edge of the plume and it is highly correlated to early arrival times. Nevertheless there are multiple metric and frameworks that allow to determine preferential channels and connectivity properties of a complex heterogeneous permeability field. The aim of this work is to understand connectivity properties by using the concept of least resistance path through the use of an efficient algorithm. We explore differences among a range of fields and analyze the factors that significantly affect the connectivity of the field and its impact on transport. The results help to further understand the impact of hydraulic connectivity on solute transport and to establish a criteria for which heterogeneity and preferential channels cannot be neglected.
Talk by Mohamed Abdelbarr
Title: Inexpensive and Contactless Color and Depth Data Fusion for Dynamic Displacement-Field Measurement
Abstract:
Quantitative and accurate measurements concerning the time history of the multi-component deformation field of a distributed system undergoing dynamic response is an important and challenging problem in the broad field of structural dynamics. There are only very limited, and relatively quite expensive, methodologies for obtaining multi component deformations of a displacement of a dynamically deformation field. This study presents an extensive analytical and experimental study to assess, implement, and evaluate the feasibility and performance of a class of inexpensive vision based sensors RGB-D sensors to acquire dynamic measurements of the displacement field of a test structure.
Location: John Stauffer Science Lecture Hall (SLH) - 102
Audiences: Everyone Is Invited
Contact: Evangeline Reyes