The Performance of Dovetail Halving Joint in Leg-and- Rail Construction Using Chrysophyllum Albidum Case Study: The Working Chair
Journal Title: International journal of Emerging Trends in Science and Technology - Year 2018, Vol 5, Issue 3
Abstract
to the optimal strength and rigidity of the chair joints. This study was set out to assess the performance of dovetail halving joint in leg-and-rail construction. In the study, mortise and tenon joint and dovetail halving joint were compared. The joints were constructed with Chrysophyllum albidum wood and tenon/tail lengths of 38 mm and 50 mm were used. The width of the tenon and the moisture content of the wood used were kept constant at 55 mm and 12% respectively. Twenty-four chairs were constructed using the lengths of tenons or tails as indicated. The strength of the chairs was tested using ANSI/BIFMA Standards. The results of the test were analysed using tables, bar chart, graphs, percentages and analysis of variance (ANOVA). The ANOVA revealed that at 5% significant level, the type of joint had significant effect on the strength of the working chair. The tables, bar charts and percentages also showed that dovetail halving jointed chairs had greater strength than mortise and tenon jointed chairs. Based on the results of the tests, it is recommended that for greater strength of the chair, dovetail halving joint with a tail-length of 50 mm should be used in its construction.
Authors and Affiliations
Joseph Asomani
Microhardness, Dielectric and Photoconductivity Studies of 2- Amino 5- Nitropyridinium Dihydrogen Phosphate (2A5NPDP) NLO Single Crystal
An orthorhombic (2- Amino 5 – Nitropyridinum Phosphate) semi organic crystals was grown using slow evaporation method. As grown crystals of 2A5NPDP was characterized by microhardness, dielectric and photoconductivity stu...
The Dynamic Tectonic Engine of Indian Sub-Continent: an overview
The Indian plate is essentially coincide Indian sub continental dimension. The Indian Plate is a major tectonic plate spanning the equator in the eastern hemisphere. Moving this plate and inter attract to the Eurasian pl...
Dynamic Query Clustering in Personalized Search to Improve Retrieval Relevance
Today internet users are using web search engines for complex generic query processing to achieve the day to day activities like trip management, budget planning, shopping plan and text similarity etc. To avoid the compl...
Homestead plant diversity in the south-central coastal saline region of Bangladesh: utilization and conservation
The present study has found a total of 189 plant species belonging to 152 genera and 74 families growing in homesteads in the south-central coastal region of Bangladesh. Despite variation of species diversity was found i...
Comparative Study of Surface Hardened Automobile Gears
As my research concerned it is basically concentrate on “To study the effect of case hardening treatment on the structure and properties of automobile gears, which consist of carburizing process which is a case hardening...