1、

Through finite-element analysis, the result demonstrated that seepage made temperature of arch dam abutment decreased, which induced temperature load reduced.

通过有限元计算,分析了渗流场对瞬态温度场的影响,结果表明渗流使得拱坝拱端区域温度降低,从而使拱坝温度荷载减小。

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2、

Basic theory of nonlinear FEM analysis and its realization in ANSYS were studied. Accomplish stability analysis of high arch dam abutment based on nonlinear FEM analysis.

因此对大型结构分析软件ANSYS的三维非线性计算功能进行了深入研究,在此基础上完成了基于非线性有限单元法的高拱坝坝肩稳定计算分析。

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3、

The Model Test and Approximate Analysis of an Arch-Gravity Dam

拱形重力坝动力特性的模型试验及近似分析

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4、

Stone corridor, stone pavilion, and stone arch, anaglyph, the nine-dragon screen, stone archway constitutes.

石雕走廊、石亭子,与石雕牌坊、浮雕、九龙壁、石雕牌楼构成。

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5、

In structure design, if this property is full used, it can help to decrease the dosage of the prestressing tendon, save anchorage device, reduce cost and minish invert arch.

工程设计中,若能充分利用部分预应力混凝土的这一特性,将可以减小预应力筋的用量,收到节约锚具、降低造价、减小反拱的效果。

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6、

Optimization design and manufacture technology for steel anchor box structure of tie ban arch bridge

系杆拱桥钢锚箱结构的优化设计及制造工艺

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7、

Design allowable stress of arch dam in China comparing with that in American

中国拱坝设计容许应力与美国的比较

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8、

Aerostatics Stability of Long-span Concrete-filled Steel Tube Arch Bridge

大跨径钢管混凝土拱桥非线性静风稳定性

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9、

Abstract In this paper, the 3 D velocity fields in the furnaces' arch area for a conventional stock boiler and the model with dipole vortex device were measured by the hot wire aerometer.

用热线风速仪测量了常规层燃炉炉膛和带有偶极子涡流器的炉膛模型拱区的三维速度场。

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10、

Purpose The aim of this research was to analyse the merits and faults of segmental arch technique invented by Burstone in clinical application.

研究分析Burstone发明的片段弓矫治技术在我院正畸临床应用中的优势及不足。

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11、

Analysis of Old Arch Bridge Diseases and Building-up of Quality Evaluation System

旧拱桥的病害分析与质量评价体系的建立

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12、

Design of combinated arch bridge with truss pattern in Guizhou Province

贵州江界河桁式组合拱桥设计

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13、

Research on Ultimate Bearing Capacity of Concrete Filled Steel Tube Arch Bridge with Truss Section

桁式钢管混凝土拱桥极限承载能力研究

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14、

Construction of 56& meter Pipe Arch Bridge Crossing

56m管拱桥跨越施工

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15、

Crack prevention and temperature control of frontier defense highway bridge arch concrete

边防公路桥涵混凝土裂缝预防和温度控制

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16、

Study on Comparison and Selection of Yonghe Bridge Arch Rib Height Alternatives in Nanning

南宁永和大桥拱肋高度比选研究

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18、

The Method of Designing, Assembling and Dismounting a Large span steel Centering for Bridge Arch

大跨度钢拱架的设计、拼装与卸落

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19、

Deformation Monitoring of Bridge Arch by 3D-Intersection

用三维交会监测桥梁拱圈形变探讨

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20、

Based on the similar simulation model experiment, the three forms of the bridge arch, semi_arch and pillar on the top coal caving and drawing characteristics are put forward.

运用相似材料模型试验,提出了顶煤冒放的桥拱式、半拱式和柱式3种结构特征;

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