送水节让一个约120万人口的城市迅速膨胀到2倍于平常人数的规模，带来了一直存在的、发生灾难的潜在可能。
The water festival, which sees a city of around 1.2m swell to more than double its normal size, has ever been a disaster waiting to happen.
这种蚀变、减压振动角砾岩空间分布特征，反映了冰长石—方解石蚀变组合是流体化的膨胀到节涌过程的必然产物。
Therefore, this characteristics reflect the assemblage of adularia-calcite is an inevitable product of the fluidization process from expanding, bubbling to slugging.
波纹管膨胀节的正确选型设计，对于管网的稳定和安全运行十分重要。
Selecting right type of expansion joints plays a very important role in running pipe network.
介绍安装金属波纹管膨胀节的实际施工经验，它有较大的实用意义。
This paper introduces the experience of installation for metal bellows - expansion joint, which is very useful for practical construction.
分离器与炉膛及尾部烟道之间的联接采用耐高温非金属膨胀节。
The connection between separator, furnace and back-end flue adopts stainless steel nonmetal expansion joint which can bear high temperature.
加热器可以加热的万向节-联合特别是连接滑块的HGA的万向节从两个不同的热膨胀系数不同的合金条纹的。
The heater can heat the gimbal - special joint which connects slider to HGA, the gimbal made from two stripes of different alloys with different thermal expansion.
并介绍了一种能将多维膨胀简化为一维膨胀的膨胀节设计新思路。
And a new idea of expansion joints design to simplify multidimensional expansion into one-dimensional expansion is introduced.
返料器下端及水冷屏、屏式过热器穿过炉顶处均采用膨胀节。
Expansion joint is adopted at the lower extreme of recycling machine, water cooled panel, platen superheater and the place piercing through roof.
波纹管是组成膨胀节的基本元件。
对几种常用膨胀节设计标准在适用范围、应力评定、失稳校核和疲劳寿命计算等方面进行了对比分析。
Several standards for the design of expansion joint were compared in terms of application scope, stress evaluation, buckling check and fatigue life calculation.
设计单管程浮头式换热器时，为避免较大的温差应力，在壳程设计压力较大的状况下，常采用内置膨胀节的形式。
Internal expansion joint shall be adopted to single tube side float head heat exchanger for avoiding from large temperature difference stress, when design pressure on shell side is larger.
详细地介绍了催化裂化装置中能量回收部位的烟机进、出口烟道膨胀节的选型与设计。
The material selection and the design of expansion joints used for inlet and outlet flue pipes of catalytic cracking equipments are introduced.
当壳体与板束温差较大时，笔者通过对产品开发的生产实践，提出解决板壳式换热器要否设置膨胀节的类似判定方法。
Through the practice of developing the products, some experience is available which can be used to determine in which case the expansion joint is necessary in plate-shell exchangers.
采用宏观检查、扫描电镜、X射线能谱、金相分析及化学分析等方法，对金属波纹膨胀节开裂的原因进行了分析。
By using visual examination, scanning electronic microscope, X-ray energy spectrum and metallurgy and chemical analysis, the cause of crack occurred in bellow expansion joint was analyzed.
结果表明，波纹膨胀节发生早期失效是由于构件发生应力腐蚀开裂所致。
The results show that the early failure of the corrugation expansion joint was results from the stress corrosion cracking in the components.
本文列举奥氏体不锈钢膨胀节在催化裂化装置使用中发生腐蚀破坏事例，分析腐蚀破坏的各种因素，提出预防的一些措施。
In this paper, some corrosion failures of austenitic steel expansion joint in FCC unit are discussed, the factors affecting corrosion analysed and some prevention measures proposed.
对出现的影响装置安稳运行的膨胀节破损及腐蚀泄漏问题，提出了技术防护措施。
Finally, brings forward protective measures for expansion joint breakage and leakage caused by corrosion, which impacts the unit on safe and stable operation.
当计算自然荷载时，设备间、管道间和设备与管道间的膨胀节不传递自然荷载。
When calculating of natural loads assume, that expansion joints on machines and ducts cannot transfer loads.
针对某几种膨胀节的构件设计问题提出一种设计方法，有些方法尚未经过实验验证只供参考，或引起讨论和重视。
The design of structural parts of metal bellows expansion joint was discussed. Some Suggestions in this paper were not experimented and were only for reference, or to attract discussion and regard.
分析了半再生重整装置二段混氢换热器膨胀节失效破裂的原因。
Reason of invalidation failure was analyzed on expansion joint of second stage exchanger of mixture hydrogen in semi-regenerative reformer.
介绍了波纹膨胀节失效的现象、原因及实例，并对失效的原因进行了分析。
The failure phenomenon, reasons and actual examples of corrugated expansion joint are introduced in this paper. And the failure reasons are analyzed.
本文同时编写了该方法的Fortran计算程序，利用该程序可以比较准确地计算出膨胀节的低循环疲劳寿命。
In addition, the FORTRAN calculation program of this method is compiled in this paper, by which the low cycle fatigue life of bellows expansion joints can be calculated accurately.
结果表明，应力腐蚀是该膨胀节失效的主要原因，而局部的点蚀和残余应力、工作应力是应力腐蚀的必要条件。
The results show that the stress corrosion is the main failure causing of the bellows expansion joint, while the local pit corrosion, residual stress and the working stress is the necessary condition.
对烟气能量回收系统波纹管膨胀节的选型及特性作了较全面的阐述。
This article gives detail expatiation on pattern selection and performance of corrugated expansion joint used on flue gas energy recovery system.
所有的伸缩接头(膨胀节)都应当采用法兰栓接。法兰的最小厚度为6毫米。
All expansion joints shall have bolted flange-to-flange type connections on both sides of expansion joint for removal of complete unit. Minimum flange thickness shall be 6 mm.
当释放套接字驱动接近春天插座，一个是施加压力的波纹膨胀节(6,7)。
When the release socket is driven closer to the spring socket, a stress is exerted on the bellows expansion joint (6, 7).
再沸器膨胀节的危险截面在波谷、波峰圆弧中点附近，危险点在波谷圆弧中点附近内、外表面和波峰圆弧中点附近内表面处。
The dangerous position are adjacent the centre of the outside and external circular arc surfaces of wave-valley or of external circular arc surfaces of wave-hump at the expansion joint.
当两个插座的间距外，波纹膨胀节的休息(非，强调)的立场。
When the two sockets are spaced apart, the bellows expansion joint is in the rest (non-stressed) position.
一旦发生不均匀扩张，就应该考虑节段式膨胀，以避免骨折复位不充分。
Segmental inflation should be considered as soon as nonuniform expansion occurs so as to avoid inadequate fracture reduction.
一旦发生不均匀扩张，就应该考虑节段式膨胀，以避免骨折复位不充分。
Segmental inflation should be considered as soon as nonuniform expansion occurs so as to avoid inadequate fracture reduction.
应用推荐