Evaluation of ASTM D5764 Dowel Connection Tests for Laminated Veneer Bamboo (LVB)

2019 ◽  
Vol 47 (4) ◽  
pp. 20180385 ◽  
Author(s):  
N. Khoshbakht ◽  
P. L. Clouston ◽  
S. R. Arwade ◽  
A. C. Schreyer
Keyword(s):  
Dowel Connection

Behavior of Precast Beam–Column Dowel Connection under Cyclic Loads

2021 ◽  
pp. 101-158
Author(s):  
Farzad Hejazi ◽  
Hojjat Mohammadi Esfahani
Keyword(s):  
Cyclic Loads ◽  
Dowel Connection

Load-Carrying Behaviour of Dowel-Type Timber Connections with Multiple Slotted-in Steel Plates

2011 ◽  
Vol 94-96 ◽  
pp. 43-47
Author(s):  
Xin Hai Fan ◽  
Sheng Dong Zhang ◽  
Wen Jun Qu
Keyword(s):  
Carrying Capacity ◽  
Steel Plates ◽  
Load Carrying Capacity ◽  
Timber Structures ◽  
Lateral Loads ◽  
Large Cross Section ◽  
Load Carrying ◽  
Timber Connections ◽  
Dowel Connection ◽  
Good Agreement

The multiple-shear dowel connection with slotted-in steel plates is one of the most efficient joints for large cross section timber structures. Experiments were performed on dowel-type timber connections with one, two and three slotted in steel plates under lateral loads parallel to the grain. Test variables include the number of steel plates, the spacing of the steel plates, and the dowel diameter. Results show that the load-carrying capacity of the dowel-type connection increased as the number and spacing of steel plates in the same thickness of timber specimens. Finally, a model of the load-carrying capacity of multiple shear steel-to-timber connections is presented, which showed good agreement with the results obtained in the experiment.

Behavior of Timber-Steel Composite with Dowel Connection under Fire

2019 ◽  
Vol 803 ◽  
pp. 195-199 ◽  
Author(s):  
Truong Di Ha Le ◽  
Meng Ting Tsai
Keyword(s):  
Hybrid Structure ◽  
Reliable Index ◽  
Air Gaps ◽  
Wooden Structure ◽  
Wooden Block ◽  
Potential Strength ◽  
Steel Composite ◽  
Dowel Connection ◽  
Dowel Connections

Recently, a hybrid structure called Timber-Steel Composite (TSC), which is assembled by a central steel I beam with wooden block covered, is expected to introduce a potential strength for the design of modern wooden structure. However, information on this type of structure under the influence of fire is not yet sufficiently explicit to provide designers with a reliable index. The aim of this research was to study the behavior of TSC with dowel connection under fire. Three TSC with bolt connected were tested and were burnt under temperature 700 °C within 10 minutes. Testing results showed that after 10-minute fire burning, the temperature of central I beam is not of great increased, indicating that the wooden block help transmits heat although the dowel connections which connect steel and wood is directly exposed to the fire. It is also observed that dowel connection and air gaps caused a relatively high percentage of char for the wood surrounding the bolt as 13% of total area. In conclusion, a useful prediction on char depth no more than 5cm could be estimated for 1-hour testing validating the purpose of applying TSC in future.

scholarly journals Mechanical behavior of dowel connection for timber-concrete composite rural bridges

2020 ◽  
pp. 0-0
Author(s):  
André Filipe Silva Marques ◽  
Carlos Eduardo Jesus Martins ◽  
Alfredo Manuel Pereira Geraldes Dias
Keyword(s):  
Mechanical Behavior ◽  
Dowel Connection

A Review of Dowel Connection for Glulam Timber Strengthening with GFRP

InCIEC 2014 ◽  
2015 ◽  
pp. 1153-1162
Author(s):  
Nurul Atikah Seri ◽  
Rohana Hassan ◽  
Shaharin Hamid
Keyword(s):  
Dowel Connection

scholarly journals Modeling of the Beam-To-Column Dowel Connection for a Single-Story RC Precast Building

2021 ◽  
Vol 7 ◽  
Author(s):  
Gennaro Magliulo ◽  
Chiara Di Salvatore ◽  
Marianna Ercolino
Keyword(s):  
Limit State ◽  
Structural Response ◽  
Nonlinear Behavior ◽  
Precast Buildings ◽  
Nonlinear Static ◽  
Global Collapse ◽  
Dowel Connection ◽  
Precast Structures ◽  
Lumped Plasticity ◽  
Column Base

As widely known, connections performance under seismic loads can significantly affect the structural response of RC precast buildings. Within the scientific community, an increasing number of studies has been carried out on this topic, in the light of the recent earthquake aftermaths all over Europe. Indeed, connections turned out to be the weakest part of the precast structures and their failure often provoked the global collapse of the whole building. The present study aims at assessing the seismic behavior of a single-story RC precast building in terms of global collapse implementing two different models of the beam-to-column connection, a simplified and a refined one. A lumped plasticity approach is used to simulate the structural nonlinear behavior at the column base. In order to assess the refined connection model, a preliminary scheme with an isolated single dowel is validated by comparing the pushover outcomes with experimental results from literature. Nonlinear static and dynamic analyses are performed on two models of a 3D single-story RC precast building, one implementing the simple beam-to-column connection model and the other one implementing the refined mode. The comparison clearly shows that the differences are negligible if the global collapse limit state is considered.

scholarly journals Analysis and modeling of the dowel connection in wood T type joint for optimal performance

2020 ◽  
Vol 253 ◽  
pp. 112754 ◽  
Author(s):  
Jingxin Hao ◽  
Lei Xu ◽  
Xinfeng Wu ◽  
Xianjun Li
Keyword(s):  
Optimal Performance ◽  
Dowel Connection
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