In this paper, by the model test, authors study some design of support structure system with three-lane road tunnel of small-scale and high-span.
本文针对高跨比较小的三车道公路隧道，结合某工程设计的支护结构体系进行了模型试验研究，并进行了必要的有限元计算分析。
At the same time, the stability of big-span tunnel with influence factor such as section size, high-span ratio and depth is studied.
同时，论述了大跨度隧道的稳定性以及断面尺寸、扁平率和隧道埋深对稳定性的影响。
For high availability best practices, a collective should span several zones.
对于高可用性最佳实践，一个集合应该跨几个区域。
And the number of couples that included a high earner and a low earner in the relationship decreased by 2.8 per cent from 28.6 to 25.8 per cent in the same time span.
同时，夫妻双方一个高收入者和一个低收入者也从28.6%下降到25.8%，下降了2.8个百分点。
There is the danger that the high-speed connectivity of the Internet will reduce our attention span—that we will be incapable of reading anything of length or which requires deep concentration.
风险在于，互联网的高速连接会减少我们的注意力持续时间，从而导致我们不能阅读长篇论著，或是需要高度集中注意力的书籍。
Two issues related to the stability of large span beam bridges with high piers are introduced and discussed in this paper.
对于高墩大跨梁桥，由于其日益广泛地采用高强材料和薄壁结构，因而稳定问题也就更显重要。
This paper presents the study and development of a high strength heat resistant aluminium alloy conductor for large span installation.
阐述了用于大跨越的高强度耐热铝合金导线的研究与试制。
So it is important to make an analysis for the seismic response of continuous rigid frame Bridges with long span and high piers.
因此对高墩大跨连续刚构桥进行地震响应分析具有重要理论意义和工程实用价值。
As those long span t type rigid Bridges with high pier served in railway, it is a need to evaluate their dynamic capability.
高墩大跨t构桥应用于铁路中，需要对其动力性能进行评估。
A long span reinforced concrete frame structure is presented for the multi floor or high building, which is achieved through setting attached shear bending bars.
针对多层或高层建筑，提出一种大跨度钢筋混凝土框架结构。
Takeing the side span of Chongqing Fengjie Yangtze River Bridge as an example, this article introduces the construction technique for cast in-place of the bridge with high supports.
以重庆奉节长江大桥边跨为例，介绍其采用高支架现浇的施工技术。
The result of the practical test showed that the technique was a effective way to solve the problems of high stress road and large span intersection supporting.
工程实践表明，该技术是解决深井高应力软岩巷道、大断面交岔点等支护难题的有效途径。
We recommend that these samples span a level of positivity with QC samples having a known negative, low, medium, and high reactivity in the assay.
我们推荐这些样品的阳性度水平应涵盖检测使用的已知反应性（无、低、中以及高反应性）质控样品相应的水平。
The results show that the effects of the lines on the high voltage transmission tower increase with the span between two towers.
分析结果表明，按现行《电力设施抗震设施规范》设计的大跨越输电塔体系在强震作用下是偏于不安全的。
Its net reproductive rate, the intrinsic rate of increase and the increment rate per unit were high, but its generation span and the time of double population size were low.
种群的净增殖率、内禀增长率及周限增长率较高，而种群的世代周期及加倍时间偏低；
Long span PC box girder Bridges have been widely used in middling span Bridges in highway engineering as they possess many merits, such as huge torsion stiffness, high section efficiency.
大跨径PC箱梁桥因为其具有截面抗扭刚度大、效率高等优点，被广泛应用于中等跨径的公路桥梁工程中。
This article analyzes dynamic responses of a continuous rigid frame bridge under construction with high piers and long span under the vehicles loading.
本文对一座正在施工中的高墩大跨连续刚构桥在汽车荷载作用下的动力反应进行了分析。
In recent years, continuous rigid frame Bridges with long span and high piers are gradually applied in deep reservoir areas.
近年来，高墩大跨径连续刚构桥在深水库区的桥梁中逐渐得到应用。
The first application of M100 super high strength bolts for roof design of large span, elevated waiting hall is introduced herein.
介绍了在大跨度高架候车厅屋盖设计中M100超高强螺栓的首次应用，以及对相应螺栓球节点的特殊处理。
However, evaluation methods of wall rock stability in underground cavern groups with high side-wall, large span and intersect caverns are required for actual projects such as Nuo Zhadu.
但在实际的工程中，特别是对于糯扎渡这种边墙高、跨度大、洞室相互交错的地下洞室群的围岩稳定性问题，还缺少系统的评价方法。
Wind load is one of the major dynamic loads on structures. Especially for high and long span buildings, it must be considered in the design.
风荷载是作用在结构上的重要动力荷载之一，尤其对于高层、高耸及大跨结构来说，设计中必须考虑风荷载的作用。
The presentations in the paper provide helpful reference for the design of long span bridges for high speed railways.
为高速铁路大跨结构的设计提供有益的参考。
A robot which can automatically crawl along overhead high-voltage transmission lines and span obstacles was presented.
研制了一台沿架空高压输电导线自动爬行和跨越障碍物的机器人。
Especially for high-rise buildings, super high-rise buildings, tower structures and long span Bridges and structures, wind load often ACTS as the control one in all kinds of loads.
尤其是对于高层、超高层结构、高耸结构以及大跨度桥梁和建筑结构，风荷载往往是起控制作用的荷载。
Stressed-skin structure is a new type of lightweight and high-strength structure, it is being used in foreign countries for long span space structure.
应力蒙皮结构是一种新型、轻质、高强结构，这种结构国外已在大跨度的空间结构中开始应用。
ARRIVAL, is announced by a 16 meters column free span canopy, which creates a 2.4 meters high entry space, bound by vertical pivoting wooden louvers.
住宅的入口由16米的无柱大跨度雨棚揭示，通过与垂直旋转木百叶的结合，创建了2.4米高的入口空间。
The term "very high span losses" is defined herein to mean span losses that are greater than or equal to 30 dB.
术语“很高的段损耗”在这里被定义成指大于或等于30dB的段损耗。
In China, the high rise structures load code is used for the large span spatial structures, only the first frequency is taken account for the wind vibration analysis, which is not reasonable.
我国现在仍是采用高耸或高层结构的荷载规范，只取结构的第一阶频率计算风振系数，按此方法进行大跨空间网格结构的风振分析是很不合理的。
In China, the high rise structures load code is used for the large span spatial structures, only the first frequency is taken account for the wind vibration analysis, which is not reasonable.
我国现在仍是采用高耸或高层结构的荷载规范，只取结构的第一阶频率计算风振系数，按此方法进行大跨空间网格结构的风振分析是很不合理的。
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