Development of load-displacement control frame of the wedge-shaped shock absorbing member

事故发生时，有必要保护机组人员的重型设备和机动车辆。因此，本文研究了一种不同于传统冲击吸收元件的新型冲击强度吸收元件。提出了一种采用新型冲击强度吸收元件来控制车架整体修改方式的结构。因此，提出了一种可以控制负载大小和吸能量的形式。并将其应用于框架结构，提出了位移稳定与荷载稳定设计方法相结合的设计方法。此外，还明确了用于保护船员的机架的修改方式。根据上述研究结果，明确了减震元件布置组合的设计方法。

There is a need to protect the crew when the accident happened heavy equipment and motor vehicles. Therefore, in this research, a different new impact strength absorption component from the conventional impact absorbing component was studied. The structure which can control the modification mode of the whole frame using a new impact strength absorption component is proposed. Therefore, the form which can control the size and the amount of energy absorption of load was proposed. Furthermore, when it applied to a frame, the design approach being related of the design approach of displacement and load becomes stable was proposed. Moreover, modification mode of the frame for protecting a crew member was clarified. The design method for arrangement and combination of an impact absorbing component was able to be clarified based on the result obtained from the above mentioned research.