Lateral Resistance of Ring-Shank Nail Connections in Southern Pine Lumber

Theilen, R D; Bender, Donald A.; Pollock, David G.; Winistorfer, Steve G.

doi:10.13031/2013.17181

Cited by 8 publications

(4 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Stress factors such as parturition may precipitate this change. This preclinical form of the disease was exhibited by 34 per cent of the animals in a purebred herd in California (Theilen, 1962). A blood picture of this type does not necessarily mean that the animal is in the latent stage of lymphosarcoma as the bovine has a naturally high and variable lymphocyte count and only a few animals develop lymphosarcoma in subsequent years, but it is possible that this blood change in some herds represents a predisposition to the neoplasm.…”

Section: E Traumamentioning

confidence: 99%

Occurrence and Types of Tumors in Large Domestic Animals

Moulton

1963

Annals of the New York Academy of Sciences

View full text Add to dashboard Cite

Section: E Traumamentioning

confidence: 99%

Occurrence and Types of Tumors in Large Domestic Animals

Moulton

1963

Annals of the New York Academy of Sciences

View full text Add to dashboard Cite

“…The yield point is between these two lines. The correlation between EYM and 5 % offset value comes for the dowel-bearing strength and bolt bending yield test [14].…”

Section: European Yield Modelmentioning

confidence: 99%

Effect of Different Diameter of Glulam Dowel-Bearing Strength Made of Mengkulang Species

2016

View full text Add to dashboard Cite

Timber is one of the construction materials to construct sustainable construction. Mengkulang species are one of the timber that widely used nowadays. It is suitable for flooring, interior finishing, furniture and paneling. In order to improve the ability of timber as structural components, its value is added through innovation in timber engineering such as glulam. Dowel-bearing strength is the maximum load capacity that the specimen or structural component can cater. In this study, the load bearing test was conducted using universal testing machine (UTM). The physical properties such as moisture content, density and specific gravity also had been determined. The dowel-bearing strength of 16 mm bolt diameter for Fe 5% and Fe max is 0.018 and 0.02 kN/mm 2 , respectively. For 20 mm bolt diameter, average value of Fe 5% and Fe max are 0.015 and 0.018 kN/mm 2 , respectively. From the result, it can be concluded that the smaller the bolt diameter, the higher the dowel-bearing strength. The record of bearing strength for Mengkulang species is not yet available. Therefore, this study can help in order to enhance the understanding of load bearing strength of this species.

show abstract

“…Over time, different nail models were developed aiming performance enhancement and withdrawal resistance improvement [10]. Among the innovations is the application, by compression, of helical or annular threads onto the nail shafts [11].…”

Section: Introductionmentioning

confidence: 99%

Effect of Nail Models and Diameters on the Withdrawal Resistance of Allantoma decandra (Lecythidaceae) Wood

Wimmer,

Menezzi

2023

Preprint

View full text Add to dashboard Cite

Nails are a simple and viable solution to connect sections of wooden structures. Although they are the oldest and most traditional connection elements there is a considerable knowledge gap concerning the use of larger sized, threaded nails, in tropical hardwoods. The objective of this project was to evaluate the effect of different nail models and diameters on the withdrawal resistance of Allantoma decandra wood and verify the efficiency of the existing nail withdrawal resistance prediction equations. Withdrawal tests were carried out using three nail models (smooth, helical, and annular), of two different diameters (2.8 mm and 3.5 mm). For each combination, ten Allantoma decandra wood specimens were used. Four nails were inserted 3.2 mm into each wood specimen and then withdrawn using a universal testing machine with 600 kN capacity, according to the procedures of ASTM D-143-2014. The nail model was the most relevant factor in this study, having a direct influence on withdrawal resistance. Annular nails presented the highest resistance values, followed by helical and smooth nails. The nail diameter had no significant effect on the maximum load result. The equations for withdrawal resistance prediction demonstrated considerable accuracy regarding the experimentally obtained data, being important tools to anticipate the behavior of wooden structures.

show abstract

Lateral Resistance of Ring-Shank Nail Connections in Southern Pine Lumber

Cited by 8 publications

References 5 publications

Occurrence and Types of Tumors in Large Domestic Animals

Occurrence and Types of Tumors in Large Domestic Animals

Effect of Different Diameter of Glulam Dowel-Bearing Strength Made of Mengkulang Species

Effect of Nail Models and Diameters on the Withdrawal Resistance of Allantoma decandra (Lecythidaceae) Wood

Contact Info

Product

Resources

About