Novel energy dissipation devices for enhanced load/displacement and energy absorption

点击翻译按钮获取中文摘要

The applicant will investigate, through theoretical, experimental and numerical methods, the development of novel energy dissipation structures. An emphasis on experimental investigations will occur. The novel energy dissipation devices include foam filled braided tubes and cutting deformation of lightweight aluminum and high strength steel extrusions. Foam filled braided tubes could be utilized in applications which would require energy dissipation as a result of tensile loading while extrusion cutting deformation is applicable to compressive loading. These devices may be used in a broad range of applications, which may include automotive, military, aerospace, and personal safety protection device industries. A novel aspect of these devices is the capability of tuning the load/displacement response for specific applications. Hence, use in a very wide range of industries is possible. The most significant aspect of the application of these devices will be to reduce the severity of injuries or potential of death as a result of falls, automotive crashes, pedestrian impacts, blasts, or bomb explosions.