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- plain concrete lining 素混凝土衬砌
- Fig. 1 shows a plain concrete foundation to main walling and fig. 2 a reinforced concrete foundation to an isolated pier. 图1是承重墙下面素混凝土基础的示意图,图2为独立柱下的钢筋混凝土基础的示意图。
- For mixing plain concrete, light weight conc- rete. And mortor in the laboratory. 主要用于试验室内搅拌普通混凝土、轻质混凝土和砂浆。
- It is proved that plain concrete does not have a fatigue limit while for FRC it is uncertain. 结果素混凝土不存在疲劳机限；纤维混凝土是否存在确定的疲劳极限值仍属未知；
- This paper studied the fatigue properties of the plain concrete under constant amplitude flexural cyclic loading. 在室内混凝土试件弯曲疲劳试验的基础上，研究了素混凝土受弯试件在等幅重复荷载作用下的弯曲疲劳性能。
- Various types of companies existing concrete lining of steel formwork car, rail, trolley concrete delivery tanker. 公司现有各类型混凝土衬砌钢模板台车，有轨，无轨混凝土输送罐车。
- The raw-material silo and clinker silo of the Deyu Cement Mill have been currently the largest plain concrete material silos in our country. 大宇水泥厂一期工程中的生料仓和熟料仓是目前国内最大的清水混凝土圆筒料仓。
- An anticorrosion method of using modified water glass concrete lining of furan resin for saturators is introduced. 介绍了一种对饱和器采用呋喃改性水玻璃混凝土衬里的防腐蚀方法。
- We have used needle beam telescoping steel form in the Mao-Gong reservoir sediment tunnel in the concrete lining. 在庙宫水库排沙洞的衬砌施工中使用了针梁式混凝土衬砌钢模台车。
- The test studies show that SFRC has better electric conductivity than plain concrete, while the resistance is still remarkable because of the corrosion of steel fiber. SFRC的导电能力比素混凝土有所提高，但是由于钢纤维的锈蚀，SFRC的电阻仍然很大。
- The practice shows that it is effective to decrease the cracking of the concrete lining slab through the active adoption of those measures. 实践证明：通过采取积极的预防及控制措施，对减少混凝土衬砌板裂缝的产生是非常有效的。
- This paper emphasized on the influences of curing condition on strength and durability of plain concrete, hydraulic concrete and shrinkage compensating concrete. 本文重点分析了养护条件对普通混凝土、水工混凝土以及补偿收缩混凝土的强度及结构耐久性的影响。
- It is difficult to analyze combined work of underground penstock due to the gap among steel lining, concrete lining and rock. 摘要埋藏式压力钢管设计中，钢衬、混凝土衬圈和围岩之间普遍存在着不连续的缝隙，致使设计计算时难以进行联合受力分析。
- The fatigue performance of plain concrete and FRC is compared in order to investigate the influence of parameters such as fiber volume on fatigue behavior. 方法通过纤维体积率等不同参数比较了素混凝土和纤维混凝土的疲劳性能。
- For concrete lining construction of long inclined shaft with sleep obliquity and big diameter, the construction technology is complex and difficult. 摘要陡倾角大直径长斜井混凝土衬砌施工技术复杂，施工难度特别大。
- Because two tailrace tunnels of Laxiwa Hydropower Station are big in its diameter,the concrete lining adopted the way of "first bottom and then side and top arch". 拉西瓦水电站两条大洞径的尾水洞,采用先底拱、后边顶拱的混凝土浇筑方式。
- In the structure design composite lining is adopted, including front pre-grouting, grid steel frame, primary shotcrete-bolting support and reinforcing concrete lining. 在超前地质预报工作的基础上,结构设计采用超前注浆堵水、初期格栅钢架喷砼网支护、二次现浇钢筋砼衬砌的复合式衬砌方案。
- Current situation of the insulating and wearing-resistant concrete lining for fluid catalytic cracking units was summarized,and the gap between home and abroad was also discussed. 论述了我国石油化工行业催化裂化装置用隔热耐磨衬里的现状以及与国外先进水平的差距。
- Based on these theoretical studies, the temperature stress and shrinkage stress of plain concrete slab and reinforced concrete slab are calculated using finite element analysis software ADINA, and the differences between them are also made. 在此理论研究的基础上，通过有限元分析软件ADINA来计算素混凝土平板构件和配筋混凝土楼板的温度应力和干缩应力，比较其抗裂性能的区别。
