LIMITS OF HUMAN BITE STRENGTH
LIMITS OF HUMAN BITE STRENGTH
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DOI：
10.1016/0022-3913(86)90480-4
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发表时间：
1986-08-01
影响因子：
4.6
通讯作者：
WALSH, EK
中科院分区：
文献类型：
--
作者：
GIBBS, CH;MAHAN, PE;WALSH, EK
方法每个受试者的最大咬合强度都是用我们自己设计的咬合力测定仪(图1至图3)测量的。咬合力测力仪由两个不锈钢板组成，由一个钢球隔开，钢球平衡左右两侧的咬合力。其中一块板上安装了四个应变片，上面两个，下面两个。四个应变片连接在一个完整的桥式电路中，电气输出在弯曲时是附加的，在延伸时是偏移的，因此
METHODEach subject’s maximum bite strength was measured by means of a gnathodynamometer of our own design (Figs. 1 through 3). The gnathodynamometer consisted of two stainless steel plates separated by a steel sphere that balanced biting force between right and left sides. Four strain gauges were mounted on one of the plates, two above and two below. The four strain gauges were wired in a full bridge circuit, The electrical output was additive in bending and offsetting in extension so that