Journal Published Online: 01 September 1997
Volume 25, Issue 5

Measurement of Load Distribution in Multiple-Bolted Wood Connections

CODEN: JTEVAB

Abstract

Load distribution behavior among multiple-bolts was evaluated using new, instrumented bolt-type connectors. The instrumented shear bolts output an electronic signal proportional to the shear forces transmitted through the bolt in a double-shear connection during loading. Double-shear connections constructed of clear, straight-grained yellow-poplar (Liriodendron tulipifera) were tested in compression parallel to grain. Five different bolt patterns were used to analyze the effect of number of bolts in a vertical row and number of bolts in a horizontal column on load transfer among the bolts. The load distribution among the bolts in the multiple-bolted wood connection was determined effectively using the shear bolts that provided detailed quantitative data concerning which bolt was the major load carrier throughout the entire test and exactly if and when the load was transmitted between the bolts.

Author Information

Stelmokas, JW
Kanzaki Specialty Papers, Ware, MA
Zink, AG
Virginia Polytechnic Institute and State University, Blacksburg, VA
Loferski, JL
Virginia Polytechnic Institute and State University, Blacksburg, VA
Dolan, JD
Virginia Polytechnic Institute and State University, Blacksburg, VA
Pages: 6
Price: $25.00
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Details
Stock #: JTE11362J
ISSN: 0090-3973
DOI: 10.1520/JTE11362J