Strengthening analysis of the double arch bridge after cracking;
基于开裂后双曲拱桥的加固分析
Theory and method of reinforcement of double arch bridge;
双曲拱桥的加固原理及实现方法
Construction technology of masonry hyperbolic arch dam;
浆砌石双曲拱坝施工技术
This paper carries on the statistics of extreme value in the bias field and the stress field and analyzes sickness danger reason of lays with the mortar stone hyperbolic arch dam.
基于邓肯—张(Duncan and Zhang)非线性模型的三维有限元理论,采用有限元法计算拱坝在各种工况下的位移场及应力场,对位移场及应力场中的极值进行统计,分析浆砌石双曲拱坝的病险原因。
A complete and effective technological system for the hyperbolic arch dam con-struction including establishing a control network for construction, setting and calculatingthe coordinates of setting-put point and setting-out survey, was proposed- The constructionprecision is increased by controling the shape of hyperbolic arch dam.
从建立施工控制网、设置计算放样点坐标和施工放城点测量方面建立了一个完整、有效的双曲拱坝体型施工控制技术体系，从而提高了施工精度，解决了双曲拱坝体型控制的难题。
RCC construction techniques of the double-curvature arch dam for the Linhekou Hydropower Station in Shaanxi;
蔺河口水电站双曲拱坝碾压混凝土施工技术
Discussion on concrete temperature control and crack control of Zhougongzhai double-curvature arch dam
周公宅水库双曲拱坝混凝土温度控制及防裂措施探讨
With the example of Zhaolaihe double-curvature arch dam framework design with characteristics of big curvature,big overhanging angle and big height,this paper describes the continuous climbing formwork system applicable to the construction and continuous rising of big double-curvature RCC dam.
结合具有曲率大、倒悬度大及高度高等特点的招徕河双曲拱坝模板规划设计这一工程实例,研制出一套适用于大曲率碾压混凝土双曲拱坝施工连续上升的模板体系。
Damages analysis and reinforcement of existing reinforced concrete double-curved arch bridges;
既有钢筋混凝土双曲拱桥的病害分析及加固
Static-state load test and structure analysis of existing double-curved arch bridge;
现有双曲拱桥静力荷载试验及分析
On technological research on the addition of longitudinal beam strengthening pile double-curved arch bridge and its practice
增设纵梁加固排架式双曲拱桥技术研究与实践
Sample Analysis on Double Arch Bridge Strengthening Pro-ject
多孔双曲拱桥加固加宽典型案例研究
Study on Reinforcement for Double-curvature Arch Bridge Through Augmented Section Method
增大截面法进行双曲拱桥加固的研究
Disease Analysis and Reinforcement Method of Double Arch Bridge
双曲拱桥的病害分析与加固方法探讨
Research on Vehicle-bridge Coupled Vibration for Two-way Curved Arch Bridge Under Random Traffic Flow
随机车流作用下双曲拱桥车-桥耦合振动研究
Structural Analysis and Strengthening of Two-Way Curved Arch Bridge of Nanjing Changjiang River Bridge After Fire Damage
南京长江大桥双曲拱桥火灾后结构分析与加固
Damage Analysis and Reinforcement Research of Long-span Two-way Curved Arch Bridge;
大跨度双曲拱桥病害成因分析与加固改造研究
Reliability Evaluation and Study on New Reinforcing and Reconstructing Techniques of Two-Way Curved Arch Bridge;
双曲拱桥的可靠性评估与加固改造新技术研究
Application Study on Slab-and-Beam Floor System Used for Strengthening in Double-Arch Bridge;
“肋梁楼盖”在双曲拱桥加固改造中的应用研究
Research on the Structural Force Redistriution for Double-Curved Arch Bridges Reforming;
双曲拱桥拓宽改造后内力重分布的探讨
Study and Application of Finite Element Method in Double-Cruved Arch Bridge Caculation;
有限元法在双曲拱桥计算中的研究及应用
Research on the Upper Structure Checking Method of the Existing Double-Curved Arch Bridges;
旧双曲拱桥上部结构检算若干问题研究
Spatial Analysis and Assessment of Exiting Double-arched Bridge s Loading Capacity;
既有双曲拱桥承载能力的空间分析与评估
Research the Avail of the Strength for Fangfan Double Curved Arch Bridge in Hubei by the Steel-box Method;
湖北芳畈双曲拱桥钢箱法加固效用分析研究
Injuried Double-Curved Arch Bridge Capacity of Analysis and Assessment;
带损伤的双曲拱桥梁承载能力分析与评估
The Researecn of the Two-Way Curved Arch Bridge Reinforcing and Improving the Bearing Capacity by Changing Spandrel Structure System
改变结构形式加固提载双曲拱桥的技术研究
A New Method for Reinforcement Design of Double Curved Arch Bridge and Load-carrying capacity analysed
一种双曲拱桥承载能力分析及加固设计新方法
Detection evaluation technology and disease causes research of the existing double arch bridge
既有双曲拱桥检测评定技术与病害成因研究
On technological research on the addition of longitudinal beam strengthening pile double-curved arch bridge and its practice
增设纵梁加固排架式双曲拱桥技术研究与实践