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- 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)
- large concrete arch culvert 大型混凝土拱涵
- concrete arch culvert 遗传算法
- 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。
- 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。
- System research on large-scale arch culvert concrete integrative construction 大型拱涵混凝土一体化施工系统研究
- 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。
- The Gongboxia bridge is the key works of the access road for the Gongboxia hydropower project. The bridge, with a total length of 328.0 m and a full width of 18.8 m, is a 128 m single span steel pipe concrete arch bridge. 公伯峡黄河大桥是公伯峡水电工程对外交通专用公路上的重点工程 ;该桥总长 32 8.;0 m;桥面全宽 18
- The finite element equivalent stress method is one of the two checkout critera ordered by the new design specification for concrete arch dams, and it is a new strength design criterion too. 摘要有限元等效应力法是拱坝设计新规范规定的两种强度校核方法之一,也是新规范规定的拱坝强度设计标准。
- The article introduces the process of cracking of the dam heel and the analysis of causes by domestic experts.The effect of dam heel cracking on the safety of Shimen concrete arch dam is analyzed. 介绍石门拱坝坝踵产生裂缝的过程及国内专家对裂缝成因的分析,同时分析了坝踵开裂对大坝安全的影响。
- Strenthening of Stone Arch Culvert with High Earth Fill 高填土石拱涵加固
- Design and Calculation of Monolithic Base Arch Culvert 整体式基础拱涵的设计计算
- Treatment Design and Cost Analysis of Cracks in Arch Culvert 拱涵裂缝处理设计及费用分析
- Concrete arches are an economical way to transfer loads to the ground where foundation conditions are adequate to resist horizontal loads. 当基础条件足以承受水平荷载时,混凝土拱桥确是一种能使荷载传递到地基上去的经济有效的桥型。