Architecture Commons^™

Ua3/9/2 L.T. Smith Stadium File, Wku President's Office

WKU Archives Records

Correspondence between Heery International and Annie Angueira regarding architectural plans for L.T. Smith Stadium which are included.

Construct Ireland - Lime-Hemp - A Potential Solution To A Concrete Problem, Joseph Little

Articles

This article is intended to act as an exploration and provocation. Why do we build the way we do, what effect does that have? Could we for instance, design and specify buildings that actually benefit the Environment rather than burden and pollute it as currently. Is it possible that the construction of a house could absorb CO₂ thereby transforming new housing estates or apartment buildings into giant absorbers of carbon dioxide? Imagine Ireland being able to count commercial constructions or new housing among its ‘carbon sinks’, in place of Siberian forests or the carbon credits that the Government will …

The Effects Of Simple Coupled Volume Geometry On The Objective And Subjective Results From Nonexponential Decay, David T. Bradley, Lily M. Wang

Durham School of Architectural Engineering and Construction: Faculty Publications

This project focuses on the individual and interactive acoustic effects of three architectural parameters on the double slope profile from a simple coupled volume system created in the computer modeling program ODEON. The three variables studied are the volume ratio between the main and secondary spaces, the absorption ratio between the two spaces, and aperture size. The resulting energy decay profiles are analyzed using T₃₀/T₁₅ Coupling Coefficient ratios and Bayesian analysis. Coupling Coefficient results show general trends in the effects of the three architectural parameters that match previous research results and the predominant interactive effect between …

The Analogy Of Skin In Architecture Revisited, Rene Croteau

FIU Electronic Theses and Dissertations

This thesis re-examines the implications of skin as an architectural analogy. The metaphor of skin has a long history o f usage in architecture, particularly regarding the building enclosure system. This thesis focuses on the role o f the built skin as a place of interaction between the inside and outside, rather than a simple physical barrier. Through an examination of the structure and functions of human skin and building enclosures I investigated issues o f permeability in the design of a center for cartographic research in Miami Beach. I explored layering and interdigitation as strategies for controlling the passage …

Teaching Pedagogy 101, Ronald W. Welch, Allen C. Estes

Architectural Engineering

What are the basics to consider in becoming an effective teacher? So you are a new faculty member just assigned a course and a textbook. Your only teaching experience is as a TA filling in for your traveling professor while teaching directly from your personal course notes taken when you took the course. Sound familiar? Where do you go? Who do you call? How do you quickly prepare yourself to be an effective teacher? Or maybe you have a few years of teaching experience and want to improve your performance as a teacher. Where do you start in preparing the …

Damage Localization In Ambient Vibration By Constructing Proportional Flexibility Matrix, Zhongdong Duan, Guirong Yan, Jinping Ou, B. F. Spencer

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Damage Localization Approaches based on Changes of Flexibilities Constitute an Important Technique for Damage Detection. However, the Unavailability of Flexibility Matrix with Output-Only Data Makes Flexibility-Based Approaches Not Really Applicable in the Very Important Cases of Ambient Vibrations. an Algorithm is Presented to Construct a Proportional Flexibility Matrix (PFM) from a Set of Arbitrarily Scaled Tested Modal Shapes and Modal Frequencies. the Constructed PFM is Just within a Scalar Multiplier to the Real Flexibility Matrix, and the Scalar Multiplier is Theoretically the First Modal Mass, Which is Undetermined Before the Mode is Properly Scaled. Instead of Real Flexibilities, the PFMs …

Load Rating Versus Reliability Analysis, Allen C. Estes, Dan M. Frangopol

Architectural Engineering

The most common approach to assess the safety of a bridge is load rating. However, this approach cannot quantify the bridge safety in probabilistic terms or fully quantify the structural risk to the bridge. Reliability methods have become an increasingly popular and gradually accepted approach to assess the safety of structures. These methods account for the randomness and correlation of all relevant variables and failure modes in the analysis. This study performs both a load rating analysis and a reliability analysis on the same highway bridge, compares the results, and discusses the strengths and limitations of each approach.

Fume Hood Exhaust Stack System, Mingsheng Liu

Durham School of Architectural Engineering and Construction: Faculty Publications

A fume hood exhaust stack system (10) and method utilize a variable speed fan (24) and an exhaust stack (28) having an adjustable cross-sectional area. Toxic exhaust from one or more fume hoods (12) is conveyed through a header (16) to the fan. The fan forces the exhaust through the exhaust stack, and the exhaust is then discharged into the atmosphere at a sufficient velocity and momentum to ensure that the exhaust reaches an environmentally sound altitude. A variable speed drive (36), programmable controller (34), flow signals (26), and static pressure and total pressure signals (20) are utilized to modulate …

Project-Based Independent Study Capstone Course, Ronald W. Welch, Allen C. Estes

Architectural Engineering

This paper describes a unique project-based course used successful by the ABET-Accredited Civil Engineering Program at the United States Military Academy (USMA) to greatly enhance the academic program. The three general project classifications available within this senior course are service-based (i.e., USMA, the Army, local community, etc.), competition-based (i.e., steel bridge, concrete canoe, timber bridge, Big Beam), and research-based. The exceptional student work provided at little to no cost to the client has opened up a ground swell of service and research projects now constantly offered to the program coordinator by prospective clients. We believe these independent study projects are …

Construct Ireland - Partial Fill Cavity Walls, Joseph Little

Articles

An examination of whether it still deserves its best practice status in the Irish Construction Industry in light of higher U-Values, construction practices, recent research and cultural pressures.

Teaching Lessons Learned: Shock And Awe In The Civil Engineering Classroom, Allen C. Estes

Architectural Engineering

No abstract provided.

Individual Certification As An Engineering Manager?, Rafael Landaeta, Kawintorn Pothanun, William Peterson

Engineering Management & Systems Engineering Faculty Publications

Several of the discipline specific professional societies are offering or planning to offer certification of individuals as engineering managers. Does this have implications for Engineering Management programs at universities? Other stakeholders (faculty, students, employers, and graduates of engineering management programs) are impacted by certification as well. This paper attempts to look at the issue from several points of view. This paper is intended to provoke a dialog on the topic.

Continuous Commissioning Leading Energy Project Process - An Industry Approach, Mingsheng Liu, Jinrong Wang, Ken Hansen, Ann Selzer

Durham School of Architectural Engineering and Construction: Faculty Publications

Continuous Commissioning (CC^®) is an ongoing process to resolve operating problems, improve comfort, optimize energy use, and identify retrofits for existing commercial and institutional buildings and central plant facilities. This process was initiated in 1992 and formally documented in 1999 by the Energy Research Journal and in 2002 by the Continuous Commissioning Guidebook for Federal Energy Managers. The CC process has been very successful for many public facilities. A significant amount of energy savings has been achieved and documented.

Recently, the authors developed the Continuous Commissioning Leading Energy Project process and demonstrated this process in over a dozen …

Engineering And Software Requirements Of The Automated Building Commissioning Analysis Tool (Abcat), David E. Claridge, Mingsheng Liu, Frank Painter, Gang Wang

Durham School of Architectural Engineering and Construction: Faculty Publications

Disclaimer - 3

Acknowledgements - 4

Engineering Requirements

Software Requirements - 5

Or-05-6-4: Relating Human Productivity And Annoyance To Indoor Noise Criteria Systems: A Low Frequency Analysis, Erica Eileen Bowden, Lily M. Wang

Durham School of Architectural Engineering and Construction: Faculty Publications

A number of indoor noise criteria systems are used to quantify the background noise in a built environment, including Noise Criteria (NC), Balanced Noise Criteria (NCB), Room Criteria (RC), Room Criteria Mark II (RC Mark II), A-weighted Equivalent Sound Pressure Level (L_Aeq), and others. An on-going debate exists in the acoustical community over which criterion is the most appropriate to use in the variety of ambient noise situations encountered. In an effort to quantitatively support the use of individual criterion, this project subjectively correlates these various criteria with human task performance and perception. Eleven subjects participated in a …

Mechanical Damping System For Structures, Jay A. Puckett, Patrick S. Mcmanus, Homer R. Hamilton Iii

Durham School of Architectural Engineering and Construction: Faculty Publications

A mechanical damping system for a structure is provided. The mechanical damping system comprises a tubular impact frame secured to the structure. A support frame is secured to the structure with the support frame spaced from the impact frame. An elongated member is provided having a first end and a second end. The first end is secured within the support frame and the second end is free from connection and extends into the impact frame. At least one impact mass is secured to the second end of the elongated member, the impact mass movable within and contactable with the impact …