他们控制的名为Ghorb的工程支臂也被授予了一些报酬颇丰的大型国家工程，其中包括了天然气管道的建设与一个新的德黑兰地下铁道的建设。
Their engineering arm, known as Ghorb, has been granted juicy slices of big state projects, including the building of gas pipelines and a new section of the Tehran metro.
固定在建筑结构上的管道支，吊架，不得影响结构的安全。
Fixed in the building structure pipe, hanger, shall not affect the safety of the structure.
固定在建筑结构上的管道支、吊架，不得影响结构的安全。
The pipes and hangers fixed on the structure should not affect the safety of the structure.
无承口离心排水铸铁管的安装和拆卸均非常方便，但要注意不锈钢卡箍橡胶密封接口的安装方法和管道局部支吊架的特殊要求。
When using centrifugal cast iron pipe, we should pay attention to its installation and technical requirements, such as that of stainless steel clasp and local support and hanger of pipe.
介绍了大型热油泵入口管系的柔性设计方法、管道的布置方式、支吊架的设置方式。
Flexibility design method of large scale hot oil pump inlet piping is expounded as well as the layout of pipeline, support and hanger.
本论文进行模拟实验并有限元方法，获得蒸汽管道支管及接管座管壁温度场和热应力的分布规律，阐明热疲劳裂纹产生的原因；
To study the reason of appearance of the thermal diffuse crack, Temperature and thermal stress analysis of the steam pipe and correlative branch pipe was performed with finite element analysis method.
水泵等震动设备与管道连接处，采用可曲桡橡胶接头及减震支吊架以减震降噪。
The connecting part between pump and network is equipped with flexible rubber joint and support suspended frame to reduce vibration and noise.
对电厂管道支吊架系统中的花蓝螺丝进行了弹塑性有限元分析。
This paper carried out an elastic - plastic finite element analysis on the petal basket - like screw cap used in many pipe support - hang systems.
研究了脉动内流作用下两端铰支输流管道的振动控制问题。
The independent modal space vibration control of a pinned-pinned pipe conveying pulsating fluid is investigated in this paper .
为了辅助埋地石油管道巡线以及快速定位与排查偷油支管和泄漏点，提出了利用红外热成像技术探测埋地输油管道的方法。
In order to assisting perambulation of underground petroleum pipeline, an infrared imaging method for rapidly detecting the stealing branches of pipeline and locating the leakage spots was proposed.
研究结果表明，合理设置支吊架的位置和功能类型，可以有效减小管道和支吊架上的应力，为核电厂的安全提供保障。
The result shows that good support concept is useful to reduce the stress of piping and the loads on supports, and it is also helpful to keep the nuclear power safe.
发电站蒸汽管道的支管连接部位以及与之相连接的支管接管座处出现的热疲劳裂纹，严重影响了发电机组的安全运行。
The steam pipe and correlative branch pipe of power plant are detected to appear thermal diffuse crack, which influence the normal run of the generator severely.
传统方法是将悬跨管道简化为两端简支或者两端固支梁来处理。
Traditional methods treat each span segment as a simply-supported beam or clamped-clamped beam in practice.
介绍了一种分流支管量测流量转换为主管道气体流量的仪器设备。
A partial flow heated gas meter based on intellecture thermal flow sensor and its working principle is introduced in this paper.
建立了埋地输油管道在线大修时，开挖、直接重埋和支平后重埋工况下的力学模型。
A mechanics model was established for petroleum pipeline on line at the states of digging out, burying with initial deformation and without initial deformation.
通过四支压力传感器所测压力值可以计算出管道的阻力系数。
This coefficient can be calculated with the pressure values from four pressure sensors on the pipe.
分析了直埋供热管道固定支墩的受力状况，阐述了自平衡法优化设计直埋供热管道固定支墩的原理及方法。
The article introduces the stress, calculation method of fixed buttress and the treatment method in the case of relatively bigger pipeline thrust.
此外还介绍支吊架对管道产生的一次应力和二次应力，并说明在管道设计中正确设置支吊架的重要性。
In addition, elaborate primary and secondary stresses acted on pipes from the support and hanger, as well as importance of correct setting u...
消防、弱电、空调三支分包队伍亦基本完成了管道工程和布线。
Fire control, weak electricity, and air conditioning, these three sub-teams have basically completed the plumbing and wiring locating.
消防、弱电、空调三支分包队伍亦基本完成了管道工程和布线。
Fire control, weak electricity, and air conditioning, these three sub-teams have basically completed the plumbing and wiring locating.
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