| 释义 |
midspan 英'mɪdspæn美'mɪdspæn COCA³¹⁵¹¹¹⁺⁴
基本例句
中跨¹⁰⁰
More low energy fluid accumulates at midspan of forward swept and swept- curved cascades with the increase of incidence, which causes the increase of energy losses.
随冲角增加，前掠和弯掠叶栅中低能流体在中部积聚增多，损失增加明显； cnki
The excessive deflection in the midspan is one of the main faults in long-span continuous rigid frame bridges.
跨中下挠过大是目前国内大跨径连续刚构桥的主要病害之一。 dictall
The deflections tested at the midspan of the prestressed concrete beam approach those deflection values which are not followed the bridge specifications to reduce the stiffness.
其次，实测预应力梁跨中挠度与不按桥规折减刚度计算的挠度值接近。 cnki
The severe corrosion of longitudinal bars in the midspan make the occurrence of normal cracking of beam earlier but rarely changes the time of occurrence of diagonal cracking;
梁跨中段纵筋的严重锈蚀使梁的开裂时间提前，但对斜裂缝的出现时间影响较小； cnki
The simulation results show that, under the sequence of midspan to pylons, greater structural frequencies and better aerodynamic stability are achieved;
结果表明：主梁从中跨跨中向两侧桥塔对称拼装时，结构可以获得较大的自振频率，同时具有较好的空气动力稳定性； airiti.com
And the dynamic displacement of the midspan of a simple beam which bears a dynamic vertical force on the center point has been calculated by finite-element method.
并且应用有限元法计算了一简支梁跨中承受动荷载时梁中点的动位移。 cnki
Excessive midspan lag is one of the main problems of large span prestressed concrete girder bridges.
跨中下挠过大是大跨预应力混凝土梁桥的常见病害。 dictall
However, box girder cracking and long- term midspan deflection are the defects which commonly exist in the long-span prestressed concrete box girder bridge.
但箱梁开裂与跨中下挠是目前大跨预应力混凝土箱梁桥中普遍存在的病害。 fabiao
In the construction stage, they did not concrete a part of the deck1.3 m in length, at the central midspan, in the non-prestressed zone.
在施工阶段，有一段桥面没有现浇混凝土，长1.3米，位于桥跨中没有预应力的区域。 ourtra
The construction techniques of normal segment, side span closure segment and midspan closure segment are also proposed.
同时介绍了悬浇箱梁普通梁段、边跨合拢段和中跨合拢段的施工工艺。 shigongjishu |