The utility model can be used as heat insulation pipelines of a heat force pipe network.
可作为热力管网的保温管道使用。
We had to force the pipe down a narrow hole to get it through.
我们不得不迫使管子通过一个狭口。
Make sure that the weight and flexible force of pipe do not act on pump directly while installing pipe.
安装管路时，必须使管路重量、弹性力等不得直接加在水泵上。
The outer force in the pipe can not apply to the expansion pipe.
管道中因各种因素产生的外力也不得作用于该伸缩器。
Based on the initial parameter method, a concise relation between displacement vector and force vector at both ends of the pipe is obtained.
借助初参数法的思路，建立管两端位移、内力向量间的关系。
Since a bending force is exerted on the pipe during break out, the tool joint connection must be set in the slips as low as possible.
由于卸扣会使钻具产生弯曲力，因此，钻具接头必须尽可能低些坐在卡瓦上。
Based on the test results and movement equation established, the relationship between drag coefficient and tubular shape is obtained and the drag force imposed on pipe is calculated.
根据试验结果和建立的运动方程，获得阻力系数与圆管形状的关系，并计算了圆管所受到的拖曳力。
The moveable pedestal-type stopper used for pipe seperating and stopping after sizing has the function of adjusting cushioning force according to pipe sizes.
设计的钢管定径后分流和挡料座式活动气动挡料器，可根据钢管规格调整挡料时所产生的缓冲力。
When the initial deflection of a long pipe subjected to lateral loads is large, the effect of the initial deflection on critical buckling force for the pipe must be considered.
当初弯曲最大挠度比较大时，对于受侧向力作用的较长管柱，初弯曲对管柱轴向临界压力影响很大，必须加以考虑。
In construction of pipe jacking, the wall of working shaft and soil body behind the sidewall offers enormous supporting force to a lift.
在顶管施工中，千斤顶的支座需要巨大的反力支持，这些反力是由工作井的侧壁以及壁后土体提供的。
The formulas of drawing force for spiral internal-ribbed pipe cold-drawing are derived with upperbound method.
利用上界法推导了冷拔内螺旋凸筋管拔制力计算式。
The force with process of bending pipe has been quantitatively and qualitatively analyzed in the theories of elasticity mechanics and plasticity mechanics.
运用弹性力学与塑性力学理论，对常用弯管工艺过程进行受力分析。
Second, the electric submersible pump connected to the pipe thread pretightening force enough (or not pre-torque).
第二，电潜泵各管螺纹联接的预紧力不够（或预紧扭矩不够）。
The mechanics character of wall rock distinctly affects suffered force and distortion of pipe liner structure.
围岩的力学性质对管片衬砌结构的受力和变形有较大的影响。
By determining rational fulcrum and force bearing point, and applying bending torque to cause the plastic deformation of the steel pipe, it can realize the cool bending of the pipe.
这种弯管机由钢制机架、下模、上模、夹具、液压系统和内胎等组成，其工作原理是通过确定合理的支点和受力点并施加弯曲力矩，使钢管发生塑性变形，实现钢管的冷弯曲。
A pipe stress analysis software CAESARII is introduced to explore the methods for altering the force acting on the pipe.
介绍了管道应力分析软件CAESARII，分析了改变管道受力情况的方法。
In a big, straight pipe like that, the force of being measured by one's performance will propagate back through the whole system.
假如有一根又大又直的管子，那么就很轻易评估一个人的表现，这种气力将会反馈影响到整个系统。
The construction of Pipe Jacking is beset with difficulty due to the large propulsive force for several years.
大口径长距离顶管施工顶进推力过大是困扰顶管施工多年的技术难题。
Extrusion force is a very important craft parameter in hot extrusion, and its value was obtained mainly from experienced formula, especially the formula for pipe material was not established.
在热挤压工艺中挤压力是非常重要的参数，目前主要采用估算的方法来获得其数值，且没有针对管状材料的经验公式。
From the technology of reducing friction slurry and the relay jacks, the jacking force of long pipe jacking has been analyzed.
从触变泥浆减摩技术和中继接力技术两个方面对超长距离顶管施工中的顶推力进行了研究。
The pipe blank dimensions and the necking force were calculated. The structure of necking die for the flame pipe was introduced.
确定了缩口次数并计算了管坯尺寸和缩口力。
My father's study was capsule in which books, papers, thoughts, and pipe and cigar smoke had created their own force field, different from that of the outside world.
我父亲的书房是个密封舱，里面有书籍，报纸，思想，烟斗和雪茄烟创造了它们自己的力场，截然不同于外部世界的那个世界。
In ordinary stripping operations, the pipe falls into the wellbore under its own weight, and no additional downward force or pushing is required.
在平常的不压井起下钻作业中，管柱下入井眼是依靠其自身重量，不需要附加的向下载荷或者推力。
At present, the transition belt of the pipe belt conveyor extends unevenly, and its edge bears excessive force, which greatly affects the employment lifespan of the belt.
目前使用的圆管带式输送机，过渡段的胶带存在拉伸不均。外缘受力过大等问题，极大地影响了胶带的使用寿命。
For laying indoors, in tunnel or pipe, unable to bear external mechanical force.
敷设在室内，隧道及管道中，不能承受机械外力。
The saw cutting direction directly affects the pressed wall thickness, the contacting arc length between saw disc and pipe has direct ratio to the cutting circumference force through analysis.
分析认为，锯切方向直接影响着管壁的受力状态，锯片与管子的接触弧长和锯切圆周力成正比关系。
This paper describes how to increase the productivity effect of cutter-suction dredgers in the fields of cutting force, dredging pump, gauge pile and exhaust pipe.
本文从绞刀、泥泵、定位桩装置及排泥管等四个方面，论述了提高绞吸式挖泥船生产效率的途径。
The natural frequencies and frequencies of electromagnetic force of diversion water pipe are compared, the security of diversion water pipe in different running condition is analyzed.
通过得到的固有振动频率值，并与电磁力激发的强迫振动频率值进行比较，对不同情况下鼻端引水线在运行时的安全性进行一定的分析。
Field data were analyzed. It showed that axis force increased along with pipe jacking at the very start, and it maintained stated basically when jacking to a certain distance.
实测数据分析表明，管节开始顶进时轴力随顶进距离增大而增大，顶进到一定距离后，基本维持在一定范围内。
Field data were analyzed. It showed that axis force increased along with pipe jacking at the very start, and it maintained stated basically when jacking to a certain distance.
实测数据分析表明，管节开始顶进时轴力随顶进距离增大而增大，顶进到一定距离后，基本维持在一定范围内。
应用推荐