Rationale and Design Approach for Full-scale Experiential Learning Opportunities in Structural Engineering

Abstract

His experimental research interests focus on reinforced and prestressed concrete, while his engineering education research interests focus on experiential learning at both the university and K-12 levels. Dr. Carroll is the chair of ACI Committee S802 -Teaching Methods and Educational Materials and he has been formally engaged in K-12 engineering education for nearly ten years.

Design and Implementation of Experiential Learning Modules for Structural Analysis

“…The project as a whole includes several experiential learning modules covering four courses: structural analysis, reinforced concrete, steel design, and geotechnical engineering (soil mechanics and foundations) as described by Carroll et al [1]. This paper focuses only on the design and implementation of the experiential learning modules for structural analysis.…”

“…Among the topics that students learn, the authors have noted particular student struggles with analysis skills that require deeper understanding and judgement. Some of the particular topics are 1) the difference between theoretical assumptions and actual connection behavior, 2) load paths and load combinations, 3) visualizing the deflected shapes of beams and calculating non-standard deflections, and 4) approximate analysis of braced and rigid frames and visualizing their behavior [4].…”

Design and Implementation of Experiential Learning Modules for Reinforced Concrete

“…SLU is a large, PhD granting university and RHIT is a small, primarily undergraduate institution. In the 2017-2018 academic year, SLU and RHIT began the implementation of a joint experiential learning project for courses in structural engineering [2]. The project includes a suite of learning modules across four different courses: structural analysis [3], reinforced concrete, steel design, and geotechnical engineering [4].…”

Design and Implementation of Experiential Learning Modules for Geotechnical Engineering

“…Neither institution had a large-scale structural engineering laboratory prior to this implementation, but both focus heavily on the undergraduate learning experience. The project utilizes the Modular Strong-block Testing System [2] when needed to test larger-scale specimens. While a full structural engineering lab would be ideal to conduct such tests, the self-contained system provides an economical solution for smaller programs.…”

“…Its ultimate strength reaches 30 ksi. It is strong and lightweight, yet flexible enough to illustrate structural behavior [2]. The final design of the module is shown in Figure 5.…”