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Keandalan Modulus of Elasticity (MOE) untuk Menduga Kekuatan Kayu Bercacat Akibat Lubang Bor (The Modulus of Elasticity as Predict the Strength of Drilled Wood)
(IPB (Bogor Agricultural University), 2005)
Jfany standards S'..i,h as PKKI NI-5 1961, SII-0458 1981, SKI C-bo-010-1987, SNI 03-35271994, and ASTM D245, stated strength ratio is very important indicate to adjust the allowable stress of wood However the mechanIcal ...
Mechanical stress grading of tropical timbers without regard to species
(IPB (Bogor Agricultural University), 2005)
Some reports have shown that for single species the c,)rrelation between modulus of elasticit\· (MOE) and modulus of rupture (MOR) in bending is quite high. Tropical timbers consist of hundreds of species that are difficult ...
Vood strength analysis based on non destructive testing
(IPB (Bogor Agricultural University), 2005)
Strength wood analysis facilitates predicting residual strength. For the progress of durability and service life of wooden constructions through appropriate maintenance, it is important to detect deterioration, both physic ...
Non-Destructive Testing on Six Tropical Woods using Ultrasonic Method
(IPB (Bogor Agricultural University), 2005)
Non destfucti\e testing (NDT) using ultrasonic method was carried out on six ';"pical wood species consisting of four hardwood species, Sengon (Paraserianthes ,;/cataria). ~Ieranti (Shorea sp.), Manii (Maesopsis eminii) ...
Kecepatan Rambatan Gelombang Ultrasonim dan Keteguhan Lentur Beberapa Jenis Kayu pada Berbagai Kondisi Kadar Air
(IPB (Bogor Agricultural University), 2005)
The ultrasonic method was examined as a means ofevaluating moisture content variation on ultrasonic wave propagation (velocity) and bending strength either dynamic or static test of six tropical woods, i.e, sengon ...
Modulus Geser, Sifat Elastis, dan Keteguhan Lentur Patah Kayu Acasia Mangium
(IPB (Bogor Agricultural University), 2005)
Penentuan modulus geser, sifat elastis yang meliputi E apparent (Ef) dan E true (E dan EG), serta keteguhan lentur patah (MOR) dapat dilakukan dengan cara lendutan. Makalah ini lebih memberikan tekanan pada teori dan ...
Keandalan MOE Apparent untuk Menduga Kekuatan Kayu Bercatat Akibat Lubang Bor
(IPB (Bogor Agricultural University), 2005)
Characteristic of Basswood (Ochroma bicolor Rowlee) Planted Indonesia
(IPB (Bogor Agricultural University), 2005)
Five trees of Basswood (Oehroma bie%r) planted in Faculty of Forestry IPB campus area were sampled along their radii to evaluate the characteristic of the wood macro-and microscopically. It was observed that the weaknesses ...
Current State and Future Chances of Low Density Timber Utilization
(IPB (Bogor Agricultural University), 2005)