当偏心拉力作用点在截面钢筋As合力点与A′s合力点() 时,属于小偏心受拉,偏心拉力作用点在截面钢筋As合力点与A′s合力点 () 时,属于大偏心受拉。
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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