详情

原文传递 Elastomeric Bearing Pads Under Combined Loading.

题名：	Elastomeric Bearing Pads Under Combined Loading.
作者：	mtenga, p. v.
关键词：	compression tests, shear tests, load tests, nondestructive tests, neoprene
摘要：	The purpose of this study was to study the behavior of steel reinforced elastomeric bearing pads under combined loading in order to develop a new design formula. Specific study objectives included the following: (1) conduct combined loading tests on steel reinforced elastomeric bearing pads; (2) conduct analytical modeling of steel reinforced elastomeric bearing pads under combined axial and rotational loading; and (3) use the results of the experimental and analytical studies to develop a new design formula. In this study, researchers subjected a number of bearing pads to axial loading combined with cyclic rotational loading, of up to a million cycles. The shear modulus, G, of the material plays an important role in determining the bearing capacity. Researchers developed and applied a nondestructive technique to determine the G value for the pads. They also utilized ANSYS, a commercially available finite element analysis software package, to create analytical models of the pads. / NOTE: Final rept. / Supplementary Notes: Sponsored by Florida State Dept. of Transportation, Tallahassee. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
总页数：	u0721；110p
报告类型：	科技报告