Research on the wind-resistant design methods of long-span roofs.
大跨度屋盖围护结构的设计风荷载研究。
Wear an outer layer of breathable, wind-resistant, water-resistant material.
穿一件抗风防水材料制成的透气的外套。
Due to its seaside location, the materials and surface finishing must be made salt-resistant and wind-resistant.
由于位在海边,材料及表面涂装必须考虑抗盐蚀及耐风化。
The wind-resistant design of structures is also being transited form the deterministic pattern to a reliability theory based probabilistic assessment.
结构抗风设计也正从确定性方式向基于可靠性理论的概率性评价过渡。
In extreme cold and wind, we recommend a base layer (that is, thermal underwear constructed from high-tech, breathable fabrics) under a wind-resistant pants.
在特别冷和风很大的时候,我建议在放风的裤子里面多穿一条贴身的秋裤(同样也是能够排汗的高技术纤维织物)。
They have double layer wind-resistant shell and binding, feature 100% Polyester Thermolite for great insulation and they are adjustable in case you have a huge noggin.
它有双层防风罩和固定绑带,100%保暖涤纶,绝对保温! 并且头大的话,耳罩可以调整。
The equivalent static wind load (ESWL) is important for the wind-resistant design of practical structures. The wind-load codes of different countries and areas are different.
静力等效风荷载是结构抗风设计的重要内容,不同国家和地区的风荷载规范不同。
Therefore it is of great significance to investigate the wind-load distribution characteristics of such buildings and accordingly find out the corresponding wind-resistant ways.
因此深入开展低层房屋风荷载特性的研究,进而提出有效的抗风措施,具有十分重要的意义。
After the surface pressure characteristics of the surface pressure distribution that the mechanism of wind-resistant design to determine the structure is not conducive to regional and wind direction.
经表面风压特性分析指出表面风压分布的机理,分析确定不利于结构抗风设计的区域及风向角。
The wind load has recently become a major concern in wind-resistant design of long-span roof structures due to their characteristics: light, flexible, lightly damped, low natural frequency and so on.
风流经过大跨屋面时,由于气流分离在屋面的大部分区域产生强大的吸力,并引起柔性屋面结构的振动,因此大跨屋面结构抗风设计需考虑风振响应和风振系数。
Subsequently they dried up and wind eroded the ground around the channels over millions, maybe even billions, of years, leaving the more resistant channel rocks as ridges.
随后,河槽逐渐干涸,风吹着大地,侵蚀地面,数百万年,甚至几十亿年,河槽退化为山脊形状。
The Japanese space agency, JAXA, is actually testing the idea, using special heat-resistant paper, another of Toda's plane designs, and a Mach 7 wind tunnel.
日本的宇宙航空研究开发机构(JAXA)正在实验这一想法。该机构利用特制的耐高温纸,采用户田拓夫另一个飞机设计,在一处7马赫的风洞进行测试。
The wind can not now installed in Ji'nan steel housing customers, how to increase the Ji'nan steel housing hurricane resistant to?
对现已安装了没有抗风才能的济南彩钢板房的客户,怎么增加济南彩钢板房的抗飓风才能?
A model on the earthquake effect combination in wind resistant design of high-rise flexible structures is proposed in accordance with the probability method.
基于概率方法建立了高柔结构顺风向抗风设计中,考虑地震作用组合的总水平荷载的计算模型并进行了求解。
It's a trim-fitting insulating jacket that can be worn as a layer under a hard shell to provide warmth, or by itself as a wind and water-resistant jacket.
这是一件剪裁修身的夹克,可以穿在硬壳里面作为保温层,当然,本身也可以作为一件防风防水的夹克。
The fierce rolling not only reduces wind resistant ability of vessels but also disturbs the normal work of the equipments carried by vessels.
剧烈的横摇不仅降低了船舶的抗风能力,影响船载设备的正常工作,还会造成货物损害或船舶损害甚至引发海难。
Our insulating glass, soundproof and heat resistant, is good at water & air tightness and can proof water and wind.
中空玻璃设计,隔音隔热,具有极佳的水密性和气密性,防风防水。
The PCU Level 3 half-zip pullover had thinner panels on the sides to reduce bulk, but was not wind resistant and didn't perform well as a stand-alone garment when there was wind.
PCU第3层半拉链套头衫,有很更薄的侧面以减少体积,但没有抗风,不太适合有风时单独穿着。
This paper presents a practical method for wind and earthquake resistant design of steel tall buildings installed with viscoelastic dampers.
本文提出了设置粘弹性阻尼器的钢结构高层建筑抗震抗风设计的实用方法。
A wind resistant design method of steel tall buildings installed with viscoelastic dampers (VED) is presented.
研究了用于控制高层钢结构建筑风振反应的粘弹性阻尼器(VED)设计方法。
When the skybridge rigidity is weak comparing with that of the buildings, the wind vibration analysis and wind resistant analysis become very important in the design of skybridge.
因此当连廊的刚度与主体建筑刚度相比较弱时,连廊的风振分析与抗风设计往往成为设计中的关键问题之一。
So, wind resistant stability is the controlling factor that determining the safety of long-span bridge structures.
抗风稳定性往往成为决定大跨桥梁结构安全性的控制因素。
Concept and method of gluing technique using ir heating are presented. An apparatus sed for gluing anticorrosive and fire-resistant wind cylindrical cloth in the same method is introduced.
提出了红外加热胶接的思想,并对红外加热胶接技术作了简单阐述。介绍了一种红外加热胶接矿用阻燃、防腐、橡塑风筒布的装置。
Planting grass on tailing dam is one of the effective ways for the safety and management of the tailing dam, this not only makes the dam wind resistant, but also beautifies the environment.
在尾矿坝植被种草,是对尾矿坝进行安全管理行之有效的方法之一,它不仅可以防风固砂,同时还起到美化环境的作用。
An aeroelastic wind tunnel test was carried out to study the rational wind resistant design method for high-voltage transmission tower-line coupling system.
为研究高压输电塔线体系的合理化抗风设计,进行了气动弹性模型风洞试验。
Relative to the seismic - resistant design, no corresponding items in criterions can be referred to wind - resistant design of the large span steel roof structures up to now.
相对于抗震设计而言,大跨屋盖结构的抗风设计,目前尚无设计规范可依。
Material is highly resistant PVC material that provides a stable upright position on the surface in all wind and wave conditions.
浮标是在安全橙色,甚至从远处可见。材料为PVC材料高抗,提供一个在所有表面风和海浪情况稳定正常位置。
The shape coefficients of wind load and wind-induced response are key problems in the wind resistant design of open-type ACSR.
风荷载作用的体型系数和风致动力性能是开敞式拱形波纹钢屋盖结构抗风设计必须要解决的关键问题。
Firemen must wear protective clothing, wearing breathing apparatus, in the wind. Suitable extinguishing media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
消防人员必须穿全身防护服,佩戴呼吸设备,在上风向灭火。用水雾,泡沫,干粉或二氧化碳灭火。
Because of lacking the necessary technical support, wind-induced damages happen sometimes. So, it is urgent to carry out systematically wind resistant research of such structure.
缺乏必要的技术支撑使得这类结构的风致破坏事故时有发生,所以对开敞式拱形波纹钢屋盖结构的抗风性能进行系统研究己成当务之急。
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