An Effective Method for Free Vibration of Plate on Elastic Half Space

• 作 者: WangYuanhan GongWenhui
• 机 构: SchoolofCivilEngineeringandMechanics
• 出 处: 中国地质大学学报：英文版
• 发表日期: 2004年4期
• 关键词: 石油勘探 自由变量 有限元法 弹性半球面 plate soil half space free vibration frequency finite
• 基金项目: ThispaperissupportedbytheKeyLaboratoryofRockandSoilMechanics,theChineseAcademyofSciences(Z11020).

The vibration analysis of a plate on an elastic foundation is an important problem in engineering. It is the interaction of a plate with the three-dimensional half space and the plate is usually loaded from both the upper and lower surfaces. The contact p