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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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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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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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Raise phenomenon of an arch dam abutment judged by 4 geomechanics model tests

从四次地质力学模型试验看一座拱坝的上抬现象

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Study on thrust angles of high arch dam abutment during overloading

超载过程中高拱坝坝肩推力角的研究

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The Effect of Karst Cavity on the Stability of Arch Dam Abutment

岩溶洞穴对拱坝坝肩稳定性的影响

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Rigid Block Ultimate Equilibrium Multiple Item Coefficients Method for Arch Dam Abutment Stability Analysis

拱坝拱座稳定的刚体极限平衡法的分项系数分析

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Improved FEM based on dynamic contact force method for analyzing the stability of arch dam abutment

基于动接触力法的拱坝坝肩抗震稳定有限元分析

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The Geomechanical Model Test on Stability of Arch Dam Abutment under Complex Geological Conditions

复杂地质条件下拱坝坝肩稳定地质力学模型试验研究

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The 3-D stability analysis for arch dam abutment

拱座稳定的三维极限分析

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Application and Evaluation of "Sub-coefficient Design Method" for Arch Dam Abutment Stability

拱坝拱座稳定分项系数设计法的应用与评价

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Study on the Stability of High Arch Dam Abutment by Three-dimensional Geomechanical Breakage Model Test

高拱坝坝肩稳定三维地质力学模型破坏试验研究

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Finite element method analysis for influence of arch dam abutment to bank spillway stressing in operating period

拱坝运行期坝肩变形对岸坡溢洪道受力影响的有限元法分析

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Manual Excavated Continuous Concrete Wall of the Arch Bridge Abutment Foundation in the Loess Region

工字钢梁混凝土面桥黄土地区拱桥桥台人工开挖地下连续墙基础

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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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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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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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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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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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