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- large concrete arch culvert 大型混凝土拱涵
- reinforced concrete arch culvert 钢筋混凝土拱涵
- ANALYSIS AND RESEARCH OF CRACKLES AT THE VAULT OF CONCRETE ARCH CULVERT 混凝土拱涵拱顶裂纹分析与研究
- Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe 钢筋混凝土制拱形涵管,雨水管和污水管
- Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe [Metric] 混凝土制拱形涵管,雨水管和污水管(米制)
- concrete arch culvert 遗传算法
- There is a crane ahead that is hanging a large concrete pipe. 前面有一台吊车正在吊着一只大水泥管。
- Application of large concrete mat foundation is less interiorly. 大体积混凝土筏板基础在国内应用较少。
- Last, it introduces reinforcing method with concrete arch surround by instance. 最后，通过实例给出了混凝土套拱的加固方法。
- The egg-shaped arch culvert is applied to bear vast earth pressure under high filling because it has good compressive capability. 卵形拱涵具有良好的抗压性,适合应用在高填方下承受巨大的土压力。
- Optimize the Process of Prestressed Loading on Large Concrete Flume Structure. 大型混凝土渡槽的预应力施加程序优化。
- The paper analyses what causes common disease of stone arch culvert,and introduces strengthening design of the stone arch culvert and computing model. 分析了石拱涵常见病害产生的原因,介绍石拱涵的加固设计和计算模式。
- It is pointed out that the stability of the dam abutment is a key factor affecting the safety of concrete arch dams. 摘要指出可能影响混凝土拱坝安全的关键点为拱坝坝肩的稳定。
- Or ask why is the United States, Japan and other advanced countries using large concrete Shimizu, Beijing Why did people use? 或者问，为什么现在美国、日本等先进国家大量采用清水混凝土时，北京为什么就没人采用呢？
- This paper analyzes the cause of large concrete crack in the construction engineering, and puts forward preventive measures. 摘要文章分析了建筑工程中大体积混凝土裂缝产生的原因，提出了预防措施。
- Large concrete footings must bear this burden as well as transverse loads from 100-mile-per-hour winds against the tank (the standard storm rating). 大型混凝土水塔的底座必须支撑这麽大的重量，同时抵挡时速160公里（标准风暴等级）的横向风力。
- This doctoral dissertation discusses the rockery part's seepage system control of large concrete dams which has always been a problem for the construction department. 本博士论文研究实际设计部门提出的大型混凝土坝岸岩绕坝渗流系统的控制问题。
- CONCRETE ARCH DAM DESIGN II. 混凝土拱坝设计2。
- By several spacial finite element models, the paper presents simulate modeling and analysis of the spacial effects of seismic resistance of long- span stgeel pipe concrete arch bridges, accordingly some useful conclusions and suggestions are obtained. 针对大跨径钢管混凝土拱桥的抗震现状,提出了通过建立多个空间有限元模型,可实际地模拟钢管混凝土拱桥在地震作用下的多种空间效应。
- He bit off a large piece of the apple. 他咬下一大块苹果。
