Zobrazeno 1 - 10
of 31
pro vyhledávání: '"David C. Weggel"'
Publikováno v:
Journal of Architectural Engineering. 28
Autor:
Isha Galaz Abdullah, David C. Weggel
Publikováno v:
Practice Periodical on Structural Design and Construction. 27
Equilibrium can be used to determine the geometric stability (kinematic determinacy) of a structure. For initial (conceptual) design, analyzing a structure’s equilibrium matrix first elimin...
Publikováno v:
International Journal of Impact Engineering. 112:125-143
In this research, ballistic performance of the Advanced Combat Helmet (ACH), which is currently used by the U.S. military, were numerically and experimentally evaluated. The ACH model was first developed and validated against existing test data in li
Publikováno v:
Journal of Green Building. 10:87-106
Geopolymer cements provide an alternative to the Portland cement used to produce structural concrete. In this study, geopolymer cements were used to create concrete having compressive strength in the range of 34 to 83 MPa (5,000–12,000 psi). The me
Experimental and numerical investigations of glass curtain walls subjected to low- level blast loads
Publikováno v:
International Journal of Computational Methods and Experimental Measurements. 3:121-138
A series of three full-scale, nearly-conventional, curtain wall specimens were blast tested in the open arena of the Infrastructure Security and Emergency Responder Research and Training (ISERRT) Facility in Gastonia, NC. The specimens were subjected
Publikováno v:
Advances in Engineering Software. 82:1-13
Perpetual high traffic volumes on U.S. highways have raised more public concern than ever about transportation safety. Over the years, various traffic barrier systems, including cable median barriers (CMBs), have been developed to reduce the number a
Autor:
David C. Weggel, Tara L. Cavalline
Publikováno v:
Structural Survey. 31:160-180
PurposeReuse of construction and demolition (C&D) waste as aggregates is becoming increasingly popular for a number of environmental and economic reasons. The purpose of this paper is to explore this topic.Design/methodology/approachIn this study, st
Publikováno v:
Engineering Structures. 52:240-256
Slender members such as cables and hook–bolts are largely seen in highway cable barriers. These members raise a significant challenge to crash simulations that involve a large number of contact analyses. In this paper, a beam-element model was pres
Publikováno v:
International Journal of Computational Methods and Experimental Measurements. 1:321-343
A series of fi full-scale, nearly conventional, curtain wall specimens was tested in the UNC Charlotte Structures Laboratory. Specimens were subjected to quasi-static, uniform, out-of-plane loading to failure under displacement control. The tests wer
Publikováno v:
Journal of Construction Engineering and Project Management. 3:28-34
Use of recycled aggregates in portland cement concrete (PCC) construction can offer benefits associated with both economy and sustainability. Testing performed to date indicates that recycled brick masonry aggregate (RBMA) can be used as a 100% repla