1) anchoring force
锚固力
1.
Analysis on anchoring force of full length flexible pressurized grouting bolt;
全长锚固柔性注压锚杆锚固力分析
2.
Experimental study on affect factors on anchoring force of cable bolts;
锚索锚固力影响因素的试验分析研究
3.
Variation of anchoring force during the course of deformation and failure of surrounding rock;
巷道围岩变形破坏过程中锚固力的变化规律
2) Anchorage force
锚固力
1.
Test research on anchorage force of prestressing anchorage cable in loessland;
黄土层预应力锚索锚固力试验研究
2.
There are many influence factors on anchorage force of prestressed anchor cables for foundation pit.
基坑工程预应力锚索锚固力的影响因素很多,主要有锚固段的岩土层物理力学性质、锚索施工工艺及锚索张拉锁定过程中的预应力损失等。
3.
During this analysis,a multi-layer method is used to construct the mathematical model and relationship between anchorage force,length and the height of cov- ered rock,with special consideration given to multi-layer character of mechanic parameters, and the effect of contact crevice on stress and strain on stresses and strains.
应用固体力学的知识对灌浆锚杆的锚固机理进行了理论研究,主要是在分析中采用分层法并考虑力学指标的分层性和接触面缝隙对应力和变形的影响,建立了锚固力与锚固长度及上覆岩层高度的数学模型和力学关系,为进一步揭开锚固机理和指导设计施工提供了可靠的理论依据。
3) anchor force
锚固力
1.
Based on the field test of anchor cable pulling and prestress losses, the anchor forces and prestress losses of rock slope and similar soil slope were tested.
试验结果表明,硬岩地层中仅须锚固 2～4 m 就能提供近1 000 kN 的锚固力;采用 20 %～25 % 的超张拉即能达到锚索设计中锚固力的要求。
2.
The anchor technology is a kind of method of active reinforcing that changes slope s stress status and inspires one s own stability by huge anchor force.
锚固技术是利用巨大的锚固力改变坡体应力状态、调用坡体自稳能力的一种主动加固方法。
4) anchor-hold
['æŋkəhəuld]
锚固力
1.
Influence analysis of the anchor-hold of the resin bolt by the draining water in the drill hole;
钻孔淋水对树脂锚杆锚固力的影响分析
2.
Severe seepage is often occurred in wall rock around the laneway due to the anchor-hold of resin anchoring bolt less than the calculated value,thus resulting in difficulty in guaranteeing the security of the anchoring bolt support.
在巷道围岩渗水严重地段,树脂锚杆锚固力往往低于理论计算值,锚杆支护的可靠性难以保证。
3.
In order to satisfy mining roadway supporting intensity,remove the mining face side bolts before excavate coal,a new resin retrievable bolt structure was described,the anchor-hold and supporting mechanism was analyzed.
为了既能满足回采巷道的支护强度,又能在采煤机截煤前撤除工作面煤帮的锚杆,介绍了新型树脂式可回收锚杆的结构组成,分析了其锚固特性和支护机理,对锚固力和支护效果进行了数值模拟,并进行了井下锚固力测试、回收性能试验和巷道变形监测。
5) anchored force
锚固力
1.
With the tests conducted in the lab,the relationship between the bolt anchored force and the casing length was measured.
通过室内试验,测定了该种锚杆锚固力与套管长度的关系,并在煤矿回采巷道两帮支护中应用获得成功。
6) resistance of rockbolt
锚杆锚固力
补充资料：锚固
锚固
anchor
mO0gU锚固(a nchor)采用锚杆或锚索对边坡进行加固的作业。在边坡上钻孔穿过潜在滑面，插人锚杆或锚索，在锚固端注浆后对锚杆(索)预加拉应力，最后在坡面上锁紧锚头。其作用原理是借助锚固段砂浆与孔壁周围岩体的摩擦阻力，将锚杆(索)的应力传递到潜在滑动面以下的深部岩体中，增高滑体对滑面上的正应力，从而提高抗滑阻力，使锚杆(索)锚固端两端部之间形成压力锥体范围内的岩石被挤压，进而使潜在滑动面上下的岩石与锚杆(索)联成一个整体，形成一均匀挤压带，约束了岩体的变形和破坏，提高了坡体的稳定性。其作用原理见图l。 对于平面型滑坡锚杆(索)加固作用(图2)以公式表达: 加固前K，一昼塑竺决李型兰卫二 。。二n:‘”Gsin口 二.二。。_[Geosa+Psin(a+6)〕tan笋+CL 加固后K:二匕=共一舟井拱子拼井罕拱裂止二 ““目，“一’‘Gsinq一尸cos(口十6)式中分子表示抗滑力;分母表示滑动力;Kl、K:分别为加固前后边坡稳定性系数;G为滑坡体重量四为滑动面倾角;0为预应力锚杆(索)与水平面的夹角;尹为岩石的内摩擦角;C为岩石粘结力;L为条块滑面长度;尸为锚杆〔索)每沿米的预拉力。 预应力锚杆(索)主要适用于岩体整体性较好且具有确定的潜在滑动面的岩质边坡。笋 图1锚杆(索)作用原理示意图 王一压缩带;2一猫杆(索);3一未加固的表面岩石; 4一锚头;5一滑动面;6一锚固段 、尸少汀 G 图2锚固力尸的作用图
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条