坝段

百色3B坝段应力应变及稳定性三维非线性有限元分析

Three-dimensional Non-linear Finite Element Analyses of Stress-Strain and Stability of Baise 3B Dam Block

百色水利枢纽重力坝6号坝段基础渗流场分析

Seepage Field Analysis of the 6th Dam Block Foundation of Baise Gravity Dam

用ANSYS对水电站厂房坝段进行抗震分析

Analyzing the Earthquake Resistance of Plant Monolith of Hydropower Station by ANSYS Software

百色RCC重力坝右岸坡坝段变形破坏机制及稳定性评价

Failure Mechanism and Stability Evaluation of Right Bank Dam of Baize RCC Gravity Dam

百色RCC重力坝典型坝段坝基静动力稳定性及破坏机理研究

Static & Dynamic Stability Study and Failure Mechanism Investigation of Typical Blocks of Baise RCC Gravity Dam

再次，分析了静力条件各工况下，3B坝段各孔洞的变位及洞周环向应力的分布状态，为孔洞配筋设计提供理论依据。

In addition , the strain and stress of internal holes of 3B block are provided for future design of reinforcement .

建立了大坝安全监测数据处理坝段挠度预测的径向基神经网络模型，与通常的BP神经网络模型进行对比，并与实测结果进行校核。

A radial basis function neural network model to data processing technique of dam safety monitoring is established . The prediction model based on radial basis function network is studied through experimental data and verified by additional data successfully .

由于两岸边坡陡峻，岸高在100m以上，存在高边坡坝段的稳定及应力问题。

Because of two steep bank slopes with the height of more than 100m , its stability and stresses in the abutment sections should be paid attention to .

运用非连续变形分析（DDA）和强度储备系数法分析了三峡大坝左岸厂房3~坝段的整体抗滑稳定析。

Powerhouse dam Section in left bank of the Three Gorges Project is calculated with discontinuous deformation analysis and strength storage safety coefficient method .

本文结合我国东北F大坝32~坝段的横向扬压力观测资料，用物理推断法和统计相关法选择扬压力统计模型的因子。

Based on the observed data of the lateral uplift of section No. 32 of F dam in North-East China , this paper has found out the statistical model factors of uplift using physical inference and statistical dependence methods .

三峡工程临时船闸坝段4.5m升层混凝土施工

Construction of the 4.5m lift-layer concrete in the dam section for the temporary ship lock of the Three Gorges Project

利用类似工程爆破建立的爆破地震速度反应谱，采用ANSYS通用程序对三峡工程三期碾压混凝土围堰拆除爆破地震作用厂房坝段动力响应进行了计算。

This paper using the blasting vibrant velocity response spectrum of the similar blasting project and the ANSYS program carried through the dynamical response calculation of power houses dam under the vibration by blasting demolishing the third period RCC cofferdam of Three Gorges Project .

大坝泄洪采用全表孔方案，溢流坝段表孔以下采用碾压混凝土，碾压混凝土总量58.76万m3，占坝体混凝土总量的58%。

The top openings are designed for flood release and the dam body under the top openings is RCC with its volume of 587.6 thousand m ~ 3 , accounting for 58 % of total dam concrete volume .

在此基础上，对F5，F6大断层以及坝基扬压力产生的时效，及其对上述两坝段变形的影响作了综合的研究分析。

Then the time effect of the large fault and dam base uplift and its influence on the deformation of the two blocks are comprehensively analyzed and studied .

根据研究，考虑到坝体结构布置、构造要求、RCC施工方法等因素，各坝段采用RCC的部位将有所不同，总的采用原则是在坝体多钢筋的大孔。

From study , because of constraint of structural layout and constitutional requirement of dam body and RCC construction method , etc , for different dam sections , the positions which are made up of RCC will be different from each other .

三峡大坝泄1～23号坝段45m高程施工栈桥，承担着初期大坝混凝土浇筑、辅助构件转运以及金结安装等工作。

45 m construction trestle for No. 1 ~ No. 23 flood releasing dam sections of TGP undertakes initial stage dam concrete placement , conveyance of auxiliary elements and metal structure erection etc.

坝基垂直位移总体呈沉降趋势，最大沉降量2158mm，相邻坝段坝体沉降量绝大多数小于1mm，无不均匀沉降；

The vertical displacement of the dam foundation is in the state of settlement with the maximum value of 21.58 mm , and most of its neighboring dam sections are less than 1 mm in settlement , without non-uniform settlement .

安康水电站100t垂直升船机是通过门式起升机构将上游船只从18号、19号坝段之间垂直提升至坝顶，再水平运至下游降入消力池航道。

100t vertical ship lift in Ankang Hydropower Station vertically lifts the upstream ship through gantry crane mechanism from No. 18 and No. 19 dam sections to the dam top and then transports it horizontally to the ship channel in the downstream .

三峡工程厂房基坑开挖中，大部分坝段坝趾下游形成高达10～80m的临空陡坡，其中部分地段长大缓倾角结构面较发育，与临空面组合构成坝基潜在滑移面。

During the power-house foundation of the Three Gorges projet , a 40 ~ 80 m high steep slope will be formed on downstream side of the damtoe rock monolith where large low dip angle joints constitute potential sliding surface of the dam foundation .

不同入流条件下的主过流区坝段的滩面淤积体厚度可达到0.67m以上，最大厚度可接近1.9m，淤积体最大宽度可达1km。

For different upstream conditions , thickness of sediment in the permeable pile dike region may reach 0.67 m , and largest thickness is nearly 1.9 m , and largest width reaches 1 km .

三峡工程左厂11～14号坝段电站进水口是重要的永久建筑物，其压力钢管直径为124m，是目前国内最大的压力钢管。

The inlet of the hydropower station at the left No. 11 ~ 14 dam sections is an important permanent structure , the penstock diameter being 12 4 ? m , the largest in China .

青铜峡大坝电站坝段变形性态分析

Deformation behavior analysis for power plant dam section of Qingtongxia Dam

三峡工程左岸非溢流坝8号坝段施工期变形规律及成因分析

Study on deformation of the left non-overflow dam No.8 in TGP

三峡左岸坝段三维抗滑稳定性分析

3D stability analysis of Three Gorges dam foundation near left abutment

丹江口水库某坝段系统可靠度分析

Analysis of System Reliability for the Dam Reach of Danjiangkou Reservoir

安砂大坝3~坝段结构性态分析

Analysis of structural state for the block No.3 of Ansha Dam

重力坝大孔口坝段抗震试验研究

A seismic test for large holed dam section of gravity dam

河床式水电站厂房坝段三维有限元抗震分析

Finite Element Analysis of the Earthquake Resistance for the Riverbed-Hydropower Station

龙滩水电站进水口坝段碾压混凝土施工技术

RCC Engineering Technique Applied to Intake Section of Longtan Hydropower Station

龙滩水电站进水口坝段混凝土温度控制

Concrete Temperature Control for Intake Dam Section of Longtan Hydropower Station