Investigation of the Mechanical Characteristics of Truss Plates on Fire-Retardant-Treated Wood

The effect of FRT chemicals on the strength of joints made with toothed metal plates.

1971

7 pages

TN-06 $3.00

Long-Term Tests of 4 x 2 Parallel-Chord Metal-Plate-Connected Wood Trusses

An addendum to Research Report 81-1 describing results of comparative tests for wood creep under design dead loads.

1989

8 pages

89-2 $2.50

Performances of Four Raised-Heel or Cantilevered Wood Truss Designs

Reports on four roof-truss variations designed to provide additional clearance above the ceiling to allow room for thicker insulation.

1982

20 pages

82-1 $7.50

Test Results from an Investigation of Parallel-Chord, Top-Chord-Bearing Wood Trusses

Results of 73 tests using various wood species, truss configurations, and plate designs. Shows that new design methods are needed to predict performance.

1985

30 pages

85-1 $7.50

Testing and Analysis of 4 x 2 Parallel-Chord, Metal-Plate-Connected Trusses

Analytical results for use by structural engineers designing floor trusses. Test results are compared with analyses using the Purdue Plane Structures Analyzer.

1981

32 pages

81-1 $7.50