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- This paper introduces design and test of the pipe used in the circular pipe culvert under high embankment. 介绍了高填方路段圆管涵管节的设计和试验。
- circular pipe culvert 圆管涵
- The paper introduced design and construction of tunnel pipe culvert by analyzing the cause of steel pipe crack, and put forward a modifying measure for it. 本文通过对钢筋混凝土圆管开裂调查和对其产生原因的分析,研究出改善管涵断面形状、计算侧面填土对管壁的作用力、当加厚管壁混凝土的厚度和在工地现场浇筑的施工方法及设计与施工方面的改进措施,使公路管涵在质量提高的同时不加大成本。
- Combined with the construction practice of Fanwu Highway,the paper introduced the construction technology and technical requirements of steel corrugated pipe culvert. 结合繁五线施工实际对钢波纹管涵的施工工艺和技术要求进行了探讨。
- The axially symmetric compressional edge wave in an infinte hollow circular pipe perfectly cohered with surrounding matrix is investigated. 本文分析了在无限长空心圆管与周围背景介质完好粘结系统纵向运动时，粘结体中边缘波的传播问题。
- The auxiliary electrode radius in a vacant circular pipe is crucial to the ion dose in plasma source ion implantation(PSII),because it affects the resultant surface structure and properties. 在带有共轴零电位附加电极的空心圆管等离子体源离子注入过程中;附加电极半径的大小直接影响到空心圆管端点内表面、端点表面和外表面的离子注入剂量;进而影响空心圆管表面的结构和性质;对空心圆管的不同部位这种影响是不同的.
- This paper describes the principle, structure of idler assemblies, modes of belt jointing close and their arrangements of circular pipe bet conveyors.Their merits and defects are pointed out. 简述了圆管带式输送机的原理、托辊结构、胶带合缝方法和其结构形式，并指出了其优缺点。
- Design of blanking die for arc end of circular pipe 圆管端部弧口冲切成形模设计
- This treatise introduces the method of calculating the length of the culverts constructed by the methods of making the frame piers at right angle and skew made for skew pipe culvert. 本文介绍了斜交正做和斜交斜做涵洞长度的确定方法,比较了二者的优缺点。
- circular pipe cavity mushroom floor 圆管式空心无梁楼盖
- vibrating circular pipe line circular 振动输送管
- Based on finite element method, 3-D modeling simulation of pipe culverts under the effect of road roller was performed. 摘要基于有限元技术和仿真手段，对公路圆管涵在压路机填土碾压时涵管的受力状况进行了三维仿真模拟。
- Analysis and Prevention of Reinforced Concrete Pipe Culvert Damage 钢筋混凝土圆管涵破裂原因分析与防治
- Force Test and Study for Reinforced Concrete Pipe Culvert 钢筋混凝土圆管涵受力的试验研究
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- The full moon has a circular form. 满月呈圆形。
- I'm not satisfied with his circular explanation. 我不满意他拐弯抹角的解释。
- The full moon has a circular shape. 满月呈圆形。
- The organization issues a circular every month. 该组织每月发一份通告。
- Internal Force Calculation of Reinforced Concrete Pipe Culvert in Freeway 高速公路中钢筋混凝土圆管涵的内力计算探讨
