查询词典 reinforced concrete
- 与 reinforced concrete 相关的网络例句 [注:此内容来源于网络,仅供参考]
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It is testified that the application of cement-red mud concrete is feasible, and concrete mix property on according to the function for road using has been designed in this paper. At the same time, this paper analyzed the strength theory of cement-red mud concrete, the contradistinctive test of concrete function between cement-red mud concrete and common concrete have been done.
同时开展了赤泥混凝土路面材料应用研究,研制出了符合路用性能的赤泥混凝土配合比,分析了赤泥混凝土强度形成机理,并做了混凝土路用性能的对比试验。
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Permeable durability reinforcing agent used for concrete surface is a material sealing surface of concrete, and it can permeate into inner of concrete and fill or block the pores of concrete surface with dry crystal or emulsoid generated by reaction between it and chemical compound in concrete. It is important for the protection of concrete structure.
混凝土表面用渗透型耐久性增强剂是一种针对混凝土表面的渗透封闭型材料,其可渗入混凝土内部,并通过干燥结晶或与混凝土内部相关物质反应生成乳胶体将混凝土表层的孔隙填充、堵塞,对已有混凝土结构的防护具有重要意义。
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The simulative model of temperature field and stress field in concrete , Heat and moisture coupling、Parallel simulative calculation of concrete with water pipe cooling、 Parallel feedback analysis of thermal characteristic parameters, and stress intensity factor of induced joint, which are the sixty-four-dollar questions, are studied in this dissertation. The main contents of this dissertation are as follows:(1)Based on the past and current research work, the calculation theory of the transient temperature field and creep stress field of mass concrete which self temperature influence is considered is deduced. The couple effect between the temperature field and humidity field of concrete, is considered on the basis of conservation law of water and energy, and the coupled formulation which coefficient is not constant of the heat and moisture in concrete is deduced. The calculation theory and model which is theoretically strict for solution to thermal problem in concrete with water-cooling pipes are recommended.
本文主要针对混凝土的温度场应力场仿真计算模型、热湿耦合、水管冷却问题的并行仿真、混凝土温度参数并行反演分析以及诱导缝应力强度因子计算等混凝土大坝温度应力数值仿真的关键技术进行了较为深入的研究,全文主要内容如下:(1)在现有研究基础上,推导了考虑自身温度影响的混凝土非稳定温度场和徐变应力场的计算理论;基于水分质量守恒和能量守恒原理考虑混凝土温度场和湿度场的耦合作用,推导了混凝土的变系数热湿耦合方程,并建立了相应的计算模型;引用严密的水管冷却混凝土温度场的计算理论和计算模型,比较了两种简化计算方法用于水管冷却混凝土仿真计算的不足。
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I have finished the ratio calculation of mw materials used to produce cementclinker, relative environmental impact importance assessment of emissions andenvironmental synthetic index under different conditions.the result means that we can selectthe optimal procession parameter and optimal procession ,considering environmentalactor ,mechanic erect kiln is the best one among the different kilns.the procession of closed-loop recyclable concrete is introduced in detail ,we found it is possible to make full use ofwasted concrete illimitedly by proper design ,though the recyclable concrete physicalfunction decreased a little comparing with virgin concrete, it's environmental property ismuch better than usual concrete.we also found that it is possible to use wasted concrete asthe coarse aggregate or fine aggregate.we probe the possiblity that fuzzy mathematics isused to judge whether a product is green product or not.
确定了不同窑型的最佳的工艺操作参数;比较了不同窑型的环境性能,得出结论:预分解窑是最佳的工艺选择。本软件具有专家系统的功能,本软件的最大特点是动态性和灵活性,这是为人为的因素,地方的因素变化性而设计的。允许输入不同的边界条件,即可得到不同的结果,这为水泥-混凝土的环境化设计提供了有力的帮助。本人也努力设计一个适用于水泥厂的数据库的框架,来实现水泥厂的在线评估。本文探讨了实现环境化设计的可再循环的混凝土的设计,得出结论:通过合理设计的混凝土的无限循环是可能的,虽然再循环的混凝土的性能与原混凝土相比有所下降,但其环境性能是普通混凝土无法比拟的,本文还探讨了废混凝土的利用的可能性及评估,废混凝土用作混凝土的粗集料是合适的,虽也可作细集料,但不值得提倡。
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The result indicates; that the antiˉpenetration c apability of the nubbly corundum concrete target is the best. The average penetration depth of nubbly corundum concrete is 46.9% less than that of concrete; the antiˉpenetraˉ tion resistance capability of the steelˉfiber concrete is between t hat of nubbly corundum concrete and concrete.
研究表明,刚玉块石混凝土的抗侵彻性能最优,弹丸平均侵彻深度比普通混凝土减小46.9%,钢纤维混凝土的抗侵彻性能介于上述两者之间
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ABSTRACT Chemical corrosion mechanism of concrete in Qinghai salt lake is briefly reviewed, and bittern resisting behavior of high alumina cement concrete, magnesium oxychloride cement concrete, alkali-activated slag concrete, ferrialuminate cement concrete and polymer impregnated concrete are also reported in the paper.
摘 要 简述了普通水泥混凝土在盐湖环境中的受腐蚀机理﹔报道了高铝水泥、氯氧镁水泥、铁铝酸盐水泥、碱矿渣和聚合物浸渍混凝土的抗盐卤腐蚀行为﹔对硅灰高密实混凝土的抗盐卤腐蚀机理进行了详细讨论,认为改善孔结构是获取混凝土高抗腐蚀性的有效途径。
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We want to buy Concrete Block Machine, Concrete Roof Tile Machine, Concrete Pipe Machine, Concrete Mixer, Concrete Batching Plant, Terrazzo Tile Plant, Hollow Core Slab Plant, Concrete Spun Pole / Pile Plant, Concre
我们要采购具体的区段机器,具体的屋顶砖瓦机器,具体的管机器,具体物混合器,具体物一届植物,水磨石砖瓦厂,洞核心平板厂,具体的织成杆/堆厂,具体物预制建筑植物
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Study on silica fume at the Scandinavian countries, in spite of the 20th century, the 50's people have a better understanding of the role of silica fume and a preliminary study, but applied to actual projects from the beginning of 70's, first of all, Norway and Sweden and other countries in the port terminals, the North Sea oil fields and underground parts of mines in the silica fume concrete, in 1982, Norway in V Bashang Minoves formally adopted the silica fume concrete dam, the 20th century, the early 80s established in Quebec, Canada silica fume concrete, and large volume of silica fume concrete to carry out pilot studies, mixing high-grade 10,000 cubic meters of concrete, the United States in 1983 a patch of concrete with silica fumekatcha River Dam stilling basin well.
研究硅粉在斯堪的纳维亚国家,尽管在20世纪50年代的人有更深入的了解方面所起的作用和硅粉的初步研究,但应用到实际项目从一开始的70年代,首先,挪威与瑞典和其他国家的港口码头,北海油田和地下部分地雷硅粉混凝土,在1982年,挪威钒坝上米诺维斯正式通过硅粉混凝土坝, 20世纪80年代初成立在加拿大魁北克硅粉混凝土,以及大量的硅粉混凝土进行试验研究,混合高档一点○万立方米具体,美国在1983年一块混凝土二氧化硅fumekatcha江水库消力池以及。
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It provides a basic theory for the deformation property of combined torsion members. With the method, this paper, for the first time, discusses the nonlinear complete process analysis of high-stress concrete members subjected to combined force. It revises the strain-stress relationship contain of intenerate of concrete and simplifies the baroclinic theory of concrete. The calculation result fits the test result well, which proves that membrane-element theory is suit to reinforced concrete combined torsion members.
应用这种方法,本文首次对高强钢筋混凝土压弯剪扭复合受力构件进行了非线性全过程分析,对考虑软化的混凝土本构关系进行了修正,对混凝土斜压场进行了简化,经分析计算与试验结果对比符合较好,说明薄膜元理论对钢筋混凝土复合受扭构件受力行为的全过程分析是一种有效的方法。
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The main products has:§105mm -§1000mm large, medium and small diameter concrete, granite, marble, diamond saw blade;§20mm -§300mm hollow thin-walled diamond bit; various sizes of single-phase, three-phase drill reinforced concrete and concrete strength Qing Java machine, concrete pavement cutting machine and vibration rammers, petrol rammers, reinforcing steel cutting machine, bending machine, tamping machines and other frogs.
主要产品有:ф105mm--ф1000mm大、中、小直径混凝土、花岗岩、大理石、金刚石锯片;ф20mm--ф300mm金刚石空心薄壁钻头;各种规格单相、三相钢筋混凝土钻孔机以及混凝土强力清渣机,混凝土路面切割机和振动冲击夯,汽油冲击夯、钢筋切断机、弯曲机、蛙夯机等。
- 相关中文对照歌词
- Break Up The Concrete
- Rain Hits Concrete
- Concrete And Barbed Wire
- Concrete Girl
- Concrete Jungle
- Concrete
- Carolina
- Concrete Kingdom
- Concrete Jungle
- Concrete Jungle (Live)
- 推荐网络例句
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In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.
在使用帆船的时代,船员们担心他们会因为无风而无法在海洋上航行。
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As long as foreign donors pay the PA's salary bill, few expect a new intifada.
只要外国继续为巴权力机构的薪水买单,希望发动新暴动的人便寥寥无几。
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Speak with contempt of none,form slave to king,the meanest bee,and will use,a sting.
别用 言词贬低任何人,无论国王还是奴隶。最卑戝的蜜蜂也会用它的毒针蜇人。