lee shore(背风岸)指的是在船只背风一侧的陆地(因此如果船只被吹动或锚松动了,就会有危险)。
A lee shore is land that is downwind of the boat (and thus is a danger if the boat is blown or drags anchor).
从隧道开挖支护直至隧道位移场应力场稳定,埋深浅侧的锚杆基本上处于受压状态,支护效果有限。
Anchor bars at small depth side are always in press condition and timbering effect is limited from excavation and timbering of the tunnel to a steady displacement field and stress field.
本实用新型涉及一种安装于公路桥U型桥台侧墙混凝土内部的能够锁定预应力钢绞线底 端的锚具。
The utility model relates to an anchor capable of locking the bottom of a prestressed steel strand which can be arranged in concrete of side wall of a road bridge U-shaped bridge abutment.
工程应用表明,锚杆支护巷道沿空留巷,有效切落了采空区侧顶板,减小了巷旁支护体载荷;
The project application cases showed that the gob-side entry retaining with bolt support could effectively cut the side roof of the gob-sides and reduce the loading of the support devices.
该持物件的锚颈部卡入扣孔,而该锚头部与肩部共同夹持住扣孔两侧而定位,而延伸部则供扣接或悬挂承置物。
The anchor head and the shoulder jointly hold both sides of the buckle hole to be positioned. The extended part is buckled or hung with a hung object.
当锚杆与砂浆的粘结未破坏时,以指数曲线来描述锚杆的侧剪应力分布;
When the bond between bolt and grout is intact the shear stress distribution of the bolt side is described by exponent curve.
当锚杆与砂浆的粘结未破坏时,以指数曲线来描述锚杆的侧剪应力分布;
When the bond between bolt and grout is intact the shear stress distribution of the bolt side is described by exponent curve.
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