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- tower top portal frame 塔顶门架
- tower top portal 塔顶门架
- The portal frames are joined at the top by a cross member. 在门形框架顶部使用一个横撑相连。
- Looking down from the tower top, I found myself dizzy. 在塔顶上往下看,我头晕目眩。
- Tower top, and a gold-plated crescent, glittering, with a solemn silence. 塔楼之巅，又有一镀金新月，金光闪闪，庄严肃穆。
- It looks like cruciform with its 16.5m height(31m for the tower top). 大堂平面呈十字架形状，高16.;5米，重楼塔尖高约31米。
- The bent frame system and portal frame system are often used for industrial mill buildings. 在工业厂房中,常用的结构体系有排架体系和刚架体系。
- Dynamic characteristics of the portal frame are also identified from the WPT of low frequency signals. 低频的部分则可以进行门形构架的系统识别。
- Derived from an effective combination of space truss and portal frame, a novel long-span structure named lattice portal frame (LPF) is put forward. 网格状门式剐架结构是结合了立体桁架结构和门式刚架结构受力优点而衍生的一种大跨度结构形式。
- "They looked emotional, or in hanging tower top stations or squat, and even things left sitting on the parapet. 他们显得情绪激动，在吊塔顶端或站或蹲，有的甚至两脚悬空坐在护栏上。
- General,X type bracing often be used in TOXON metal building system,but K type bracing and/or Portal frame bracing also be used it is required. 除了最为常用的X型支撑形式以外通晓建筑系统还可提供适合特殊要求的K型或门刚性支撑形式。
- Furthermore the effects of tower top pressure, temperatures of tower top and bottom, reflux ratio on product purity were analyzed. 同时探讨了塔顶压强、塔顶和塔釜温度、回流比变化对产品纯度的影响，获得了试验条件下的最佳操作条件。
- In this setup,a stiff portal frame is adopted,piezoelectric ceramic micro-positioning worktable is employed,and the whole process can be observed by CCD device. 该装置采用龙门固定式结构,具有高精密的压电陶瓷微动工作台,可通过CCD观察整个加工过程;
- Numerical simulation analysis of steel portal frame with tapered members about temperature distribution under fire is carried out by finite element approach. 摘要采用有限元法对门式刚架结构中的变截面梁在局部火灾作用下的温度分布进行了数值模拟分析。
- During construction of suspension cable tension, the displacement of saddle on tower top is affected most obviously by tension in 1/4 midspan and 3/4 midspan. 在张拉吊杆时，塔顶鞍座位移受中跨跨径1/4跨和3/4跨处的吊杆张拉力影响最大。
- Portal frame is a familiar type of structure in single-layer factorial building.A lot of factors must be taken into during building for its own characteristics. 门式刚架是目前单层工业厂房中一种常见的结构形式，由于门式刚架自身的特点，在安装时须考虑很多因素。
- In plateau and basin, the deciation is very large between the atmospheric pressure and standard atmosphere, so the influence to the tower top temperature is notable. 精馏塔的馏出液组成与塔顶温度有关,大气压不同塔顶温度也不同。
- The brake wheel is a key part of portal frame crane, and its earlier failure and heat treatment defect during manufacture and use is the key factor, which affects the cost and efficiency. 制动轮是门座式起重机制动装置的关键零件,制动轮在生产制造和使用过程中的早期失效及热处理缺陷是影响生产成本及效率的重要因素。
- As demonstrations, a portal frame subjected to monotonously increasing lateral force, as well as a beam freeing to collide into the ground, was analyzed.Some conclusions were drawn out. 对一门式框架和梁自由下落与地面碰撞分别进行了计算分析。
- The top of the castle tower has been shot off. 城堡塔楼的顶部已被炸掉了。
