常見例句The crack near midspan is more clearly represented by the predicted behavior for stage 1. 跨中附近的裂紋用階段1所預(yù)期的特性來表示更為恰當(dāng)。The variable-depth girder is 4.96m deep at the piers and 1.83m deep at midspan and its extremities. 梁高是變化的,在橋墩處為4.;96米,在跨中和端部為1The variable-depth girder is 4. 96m deep at the piers and 1. 83m deep at midspan and its extremities. 梁高是變化的;在橋墩處為4.;96米;在跨中和端部為1Excessive midspan lag is one of the main problems of large span prestressed concrete girder bridges. 跨中下?lián)线^大是大跨預(yù)應(yīng)力混凝土梁橋的常見病害。The corrosion of longitudinal bars in the midspan increases the width of diagonal cracks under service loads.4. 梁跨內(nèi)的縱筋銹蝕使梁在使用荷載下的斜裂縫寬度增大。The excessive deflection in the midspan is one of the main faults in long-span continuous rigid frame bridges. 跨中下?lián)线^大是目前國內(nèi)大跨徑連續(xù)剛構(gòu)橋的主要病害之一。 返回 midspan