通过高强螺母的紧固保证钢套管与锚环之间良好连接。
The good connection between the steel sleeve and the anchor ring is ensured by the fastening of the high strength screw nut.
预应力张拉施工中夹片、钢绞线和锚环之间存在着很大的摩擦阻力。
There is much prestressing loss for friction resistance among wedge, steel strand and anchor-ring in engineering.
结果表明：随着锥角和摩擦系数在一定范围内增大，锚环的应力会逐渐减小；
The results show that with the increase of the cone angles and the coefficients of friction in the certain range, the stress of the anchor ring can gradually decrease.
为保证碳筋不出现滑移，软金属管和碳筋间的摩阻角应大于锚环锥角和夹片与锚环之间的摩阻角之和；
To avoid slip of CFRP bars, the friction angle between soft metal pipe and CFRP bars should be larger than the sum of barrel's conical angle and friction angle between wedge and barrel.
暗挖区间隧道通过采用超前探测、增设临时仰拱、袖阀管、锁脚锚管等技术措施，安全、顺利完成了北四环路和北辰桥段的施工。
By adopting some technology of advanced detection, adding temporary invert, sleeve valve pipe and lock foot bolts, the construction of the tunnel is completed safely and successfully.
本文提出了一种新型钉式双锚头压环锚杆，同时介绍了此种锚杆的技术参数，作用机理，现场试验以及工程应用情况。
A new nail-type dual anchor-root press-ring anchor was introduced. And the technical parameters, mechanism, field tests and engineering practice were included.
若攀登路线角度小于直角，应使用无挂环机械锚栓，以减低对景观的影响。
For climbs less than vertical hangerless machine bolts are recommended to reduce visual impact.
表明在环锚预应力衬砌的压力隧洞中，主要荷载由预应力承担，但钢筋的作用及温度应力的影响是不可忽视的。
This makes known that the main load is borne by prestress cables, but the action of steel bars and affect of temperature stress should not be ignored in a pressure tunnel with circular anchor p...
大气量时应用偏心气锚安装气举阀与地面单流阀两步卸气，实现了下部产层和油套环空自动卸气。
Ortherwise, the eccentric gas anchor, gas lift valve and surface check valve are installed to automatically unload the gas from the deeper layer and annulus between the tubing and the casing.
柱脚预埋锚栓均采用定位支架、定位环板控制其安装精度。
Location bracings and annular plates are adopted for embedded anchor bolts to control installation precision.
通过调整压环与锚头之间的距离来确定锚杆的锚固长度。
The anchorage length of bolt can be controlled by adjusting the distance of anchor-boot and pressing ring.
克服了锚具垫板由于带有支撑环造成模具结构复杂、制造成本高的缺点。
The utility model overcomes the defects of complex structure and high manufacturing cost of anchorages because the bearing plate of anchorage is provided with supporting rings.
电缆滨正常地被使圆的滨成环-鞋子，是在对一个锚被链连接的旋转中-碟子在下锚的基础中埋入。
The cable strands are normally looped round strand-shoes, which are in turn connected by chains to an anchor-plate embedded in the base of the anchorage.
电缆滨正常地被使圆的滨成环-鞋子，是在对一个锚被链连接的旋转中-碟子在下锚的基础中埋入。
The cable strands are normally looped round strand-shoes, which are in turn connected by chains to an anchor-plate embedded in the base of the anchorage.
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