Structural Materials Commons^™

Withdrawal Strength Of Ring-Shank Nails Embedded In Southern Pine Lumber, M J. Skulteti, D A. Bender, S G. Winistorfer, David Pollock

Faculty Publications - Biomedical, Mechanical, and Civil Engineering

Ring-shank nails are used extensively in post-frame construction due to their superior performance, yet surprisingly little testing has been done on nail sizes above 12d. Experience in the post-frame industry suggests that published allowable design values for ring-shank nails may be overly conservative and need revision. The goal of the research reported herein was to characterize the withdrawal strength of ring-shank nails embedded in Southern Pine lumber. Three sizes ofgalvanized and ungalvanized (bright) ring-shank nails from two manufacturers were studied. Ring-shank nails had approximately twice the withdrawal resistance of smooth-shank nails of the same diameter. Galvanizing slightly reduced withdrawal strength …

The Use Of Solid Waste Materials As Alternative Compositions In The Development Of Wood/Cement Blocks, Haig Mamas Vahradian

Dissertations and Theses @ UNI

As the population of the planet Earth increases, the need for affordable housing becomes a paramount issue in construction. This need is further complicated by the rising cost of basic building materials due to the depletion of natural resources throughout the world. These problems have caused the construction industry to refocus its attention on the elimination of waste through a comprehensive strategy to: (a) reclaim and recycle these resources into usable materials, and (b) develop products and markets in construction for recycled materials through research and testing to prove their integrity.

The purpose of this study is to determine the …