mid girder 中文意思是什麼
mid girder
解釋
中間橫梁-
The effective width is not constant along the span of girder, and different point of interest in the span should be selected according to the different structure. for simply supported - span, mid span is selected as the point of interest
對于不同的結構體系應選不同的控制截面,根據結構體系的受力特點對簡支梁來說取跨中為控制截面,對連續梁來說取跨中和中間支座為控制截面,而跨中應將邊跨和中跨分開。
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