赣南师范学院学报
贛南師範學院學報
공남사범학원학보
JOURNAL OF GANNAN TEACHERS COLLEGE
2011年
6期
99-102
,共4页
弹簧劲度系数%胡克定律%弹性力分布%重力场%非惯性系
彈簧勁度繫數%鬍剋定律%彈性力分佈%重力場%非慣性繫
탄황경도계수%호극정률%탄성력분포%중력장%비관성계
elastic coefficient of spring%Hooke ＇ s law%elastic force distribution%gravity field%non-inertial frame
应用圆柱形弹簧的劲度系数公式和胡克定律，导出非惯性系中形变前后非轻质静止弹簧上同一点相对于弹簧固定端的距离关系式，给出弹簧非均匀形变的数学表述，推导非惯性系中静止弹簧形变量与弹簧两端所受外力的关系式和弹簧上任意处弹性力的计算公式，讨论非惯性系中非轻质静止弹簧形变后的弹性力分布问题．
應用圓柱形彈簧的勁度繫數公式和鬍剋定律，導齣非慣性繫中形變前後非輕質靜止彈簧上同一點相對于彈簧固定耑的距離關繫式，給齣彈簧非均勻形變的數學錶述，推導非慣性繫中靜止彈簧形變量與彈簧兩耑所受外力的關繫式和彈簧上任意處彈性力的計算公式，討論非慣性繫中非輕質靜止彈簧形變後的彈性力分佈問題．
응용원주형탄황적경도계수공식화호극정률，도출비관성계중형변전후비경질정지탄황상동일점상대우탄황고정단적거리관계식，급출탄황비균균형변적수학표술，추도비관성계중정지탄황형변량여탄황량단소수외력적관계식화탄황상임의처탄성력적계산공식，토론비관성계중비경질정지탄황형변후적탄성력분포문제．
Making use of elastic coefficient formula of cylindrical spring and Hooke＇ s law, the formula of the distance of the same point relative to spring fixation before and after deformation of still massive spring at the non-inertial frame is deduced. A mathematical expression of uneven spring deformation is given. The equation of still spring deformation and external force at the ends of spring and the calculation formula of elastic force at any position of spring are both deduced at the non-inertial frame. And the question of elastic force distribution after deformation of still massive spring at the non-inertial frame is discussed.
