@article{Martina_Sulhadi_Aji_2016, title={ANALISIS TEKANAN COBLOS BAN TUBETYPE}, volume={5}, url={https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/4187}, DOI={10.21009/0305020229}, abstractNote={<p>Tire is the most important part of a motor vehicle because the tires only part of a motor vehicle who have direct contact with the road . Has the sharpened spikes on the ends. So when getting a pressure , a nail will be able to penetrate the tire or tires voting . Penetration pressure of each tire has a different value because of variations in the diameter of the nail 1,25mm , 1,55mm , 1,65mm , 1,85mm , 2,05mm and 2,8mm . Retrieving data using compressive strength . The results of his research is the largest diameter 2,8mm can cast their huge tires with the pressure of 10x10<sup>4</sup> Joules. While for most small diameter 1,25mm can cast their tires with a pressure of 40x10<sup>3</sup> Joule . So, from these results it can be concluded that any spikes that have different diameters have different pressure to penetrate the tire.</p> <p><strong>Keywords :</strong> <em>Tubetype tire , Compressive Strength.</em></p&gt;}, journal={PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)}, author={Martina, Sufiya Putri and Sulhadi, Sulhadi and Aji, Mahardika Prasetya}, year={2016}, month={Oct.}, pages={SNF2016-MPS} }