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

有必要在事故发生时保护船员的重型设备和机动车辆。因此，在本研究中，研究了与常规冲击吸收组分不同的新型冲击强度吸收组分。提出了一种利用新型冲击强度吸收元件控制车架整体变形方式的结构。为此，提出了一种能控制载荷大小和能量吸收量的形式。并将其应用于刚架设计时，提出了位移与荷载相结合的设计方法。此外，明确了保护乘员的框架的修改方式。根据上述研究结果，可以明确冲击吸收部件的布置和组合的设计方法。

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.