Application and study of MgO micro-expanding concrete for construction of Sanjiang Arch Dam;
MgO微膨胀混凝土的温降补偿在三江拱坝的研究和应用
Sanjianghe arch dam is the first one constructed with MgO concrete and few transverse joints.
三江河拱坝是我国利用全坝外掺MgO、少量分缝及一个低温季节建成的第一座常态混凝土拱坝,目前已经成功运行了4年,取得了一些观测资料。
The application of adaptive FEM in cracking trace of arch dams;
自适应有限元在拱坝破坏追踪中的应用
Experimental study on energy dissipation for arch dam in Yuanmanguan power station;
圆满贯水电站拱坝泄洪消能问题的试验研究
In this paper,the cubic B-spline curve is introduced to fit the axis of arc dam,and to decide the arc dam shape base on the geometric properties of B-spline curv.
基于B样条曲线的几何特性,在拱坝体型设计中,用3次B样条曲线来拟合拱坝中轴线,用"密切圆包络法"法来计算拱坝的上、游拱曲线,进而确定拱坝体型。
In the arc dams optimization, the used mathematical models with the economic norms as their objective function have some extents of limitations.
在拱坝体型的优化设计中 ,传统的以经济指标为目标函数的数学模型 ,有一定的局限性。
Comprehensive optimization of joint closure temperature field and its shape for arch dam
拱坝封拱温度场及体形综合优化方法
DEFORMATION EQUATIONS OF CIRCULAR ARCHES AND THEIR APPLICATION TO ARCH DAM ANALYSES
圆拱形变方程及其对拱坝分析的应用
The Multiple Arch-Cantilever Safety-based High Arch Dam Stress Analysis
基于多拱梁分载法的高拱坝应力分析
Effect of Temperature Change on Abutment Stability of Arch Dam
温度荷载对拱坝坝肩稳定影响的探讨
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
Study on the Static Characteristics of the High Arch Dam Body and the Vibration Induced by Discharge Flow;
高拱坝坝身静力特性及泄洪振动研究
Static and Dynamic Stability Analysis of Xi Luodu High Arch Dam Abutment;
溪洛渡高拱坝坝肩静动力稳定性分析
The Investigate of Measurement Method in Berm After Double-curvature Arch Dam of XiaoWan
小湾双曲拱坝坝后马道测量方法探讨
Evaluation on dam abutment of Suoxi reservoir arch dam in Hunan Province
湖南省索溪水库拱坝坝肩稳定性评价
Stability Analysis of Abutment Rock Mass of Arch Dam at Gai-Xia-Ba, Yun Yang;
云阳盖下坝双曲拱坝坝肩岩体稳定性分析
It is pointed out that the stability of the dam abutment is a key factor affecting the safety of concrete arch dams.
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。
Clough, R. W., "Reservoir Interaction Effect on the Dynamic Response of Arch Dams", Proceedings of US-PRC Bilateral Workshop on Earthquake Engineering. Vol. 1, August, 1982, Harbin, China.
张楚汉、王綦正,紧水滩拱坝动力分析,拱坝技术(中国拱坝情报网刊物),1985年三期.
Safety Analysis and Simulation of Flood Discharge of High Arch Dam and Counter-arch Plunge Pool;
高拱坝及反拱水垫塘结构泄洪安全分析与模拟
Application of Arch-cantilever Method and Displacement Coupling Method in Arch Dam Stress Analysis
拱坝拱梁分载法与位移协调耦合法的应用
Analogue Simulation for Crown Cantilever of Masonry Arch Dam
砌石拱坝上游拱冠梁底部拉应力仿真分析
This paper chiefly describes the general character of stress distribution of the arch shaped arch-abdomen dam.
本文着重介绍拱形腹拱坝的坝体应力的一般规律。
ANALYSIS OF UNFAVOURABLE SITUATIONS FOR CHENCUN ARCH DAM WITH UPSTREAM DISPLACEMENT AT ARCH CROWM
陈村拱坝拱冠坝块向上游位移最不利运行状态分析
A New Type of Arch Dam for Reinforcing and Extending-Construction of Iaxi Double Aeck Arch Aam in Nandan county of Guangxi
拱坝加固扩建的新型式─—广西南丹县拉希拱坝的建设