uplift pressure

Analysis of local uplift pressure anomaly under a dam foundation

某大坝局部扬压力异常的地质成因分析

Research on System of Test and Analysis on Uplift Pressure of Dam with Micro computers

大坝扬压力微机检测分析系统研究

Application of improved neural network model into analysis of uplift pressure under dam-foundation

神经网络模型在坝基扬压力影响因子量化分析中的应用

Calculation of Uplift Pressure on Underground Construction and Effective Stress Principle in Clay

浮力计算与粘土中的有效应力原理

Application of fuzzy mathematics in predicting uplift pressure at dam foundations

应用模糊数学预测坝基扬压力

Application of Grey Dynamic Model to the Uplift Pressure Monitoring in Foundation of the Dam

灰色动态模型在坝基扬压力监测中的应用

Cluster Analysis-Based New Method for Prediction of Uplift Pressure of Dams

基于聚类分析预测大坝扬压力的新方法

Analysis for Danjiangkou dam foundation uplift pressure statistical model

丹江口大坝坝基扬压力统计模型分析

Analysis and Discussion on Water Level for Prevention of Up ? floating and Calculation of Uplift Pressure

关于抗浮设防水位及浮力计算问题的分析讨论

Then the influence of anisotropic rock foundation on the uplift pressure is described .

其次，叙述了各向异性的岩石基础对扬压力的影响。

Analysis of utmost uplift pressure below concrete dam

混凝土坝最大扬压力的分析研究

Uplift pressure of dam affects the dam stability .

坝基扬压力的大小直接影响大坝的稳定。

Numerical computation and analysis of influence of plunge pool construction on uplift pressure of dam foundation

增设水垫塘对坝基扬压力影响的数值分析

This paper deals with the investigation of problems of uplift pressure acting upon a concrete dam .

本文对混凝土坝的扬压力问题进行了几方面的研究。

The observed uplift pressure analysis of Shimen dam

石门拱坝坝基扬压力分析

Safety evaluation of uplift pressure of Dongfanghong gravity dam

东方红浆砌石重力坝扬压力安全评价

The results indicate : ( 1 ) Statistical model can quantify each influencing factor of uplift pressure .

实例数值计算结果表明：（1）应用扬压力统计模型可以定量分离各影响因素对坝基扬压力的影响程度。

Preliminary analysis of uplift pressure and seepage flow observation at the foundation of Shimen arch dam

石门拱坝坝基扬压力渗流量观测资料初步分析

The hydraulic uplift pressure is an important technical parameter for dam safety , and was monitored manually before .

大坝扬压力（或大坝测压管水位）等技术参数是监测坝体安全的重要指标，历来均用人工观测。

Gy-type uplift pressure sensor of high stability

具有高稳定性能的GY型扬压力传感器

The results indicate that the rehabilitation has a notable effect on reducing the uplift pressure and improving seepage behavior .

分析结果表明，补强加固效果明显，降低了坝基扬压力，改善了坝基渗流性态。

On the Influence of Siltladen Flow to the Lateral Pressure & Uplift Pressure on the Hydraulic Structures

含沙水流对水工建筑物侧压力和扬压力影响研究

In the first place , the relationship between design , experiment and observation of the uplift pressure and several problems concerned are discussed .

首先讨论了扬压力设计、试验和实测之间的关系并研究了其中某些问题；

Studies have been made on measures for relieving the uplift pressure at the bottom of concrete dam on rock foundation .

运用渗流理论对降低岩基混凝土坝坝底扬压力的措施进行了研究。

Based on observed data , stepwise regression model of uplift pressure in the foundation of the dam and correlation factor is given .

在实测数据基础上建立了坝基扬压力与相关因子的逐步回归模型，证明所建立模型合理，模拟程度较好。

The technological measures of reducing uplift pressure have been taken for the dam foundation with high uplift pressure based on the calculation result .

根据有限元渗流场计算结果，提出了降低坝基扬压力的技术措施。

The observation of the uplift pressure and the seepage in dam foundation is an important measure to ensure the safety of a dam .

对坝基扬压力和渗流量的观测是监控大坝安全的重要手段之一。

This paper presents a method of using the wide joints and the drainage holes to form two sections and one profile for monitoring the uplift pressure .

文中介绍了利用宽缝空间和改造排水孔幕所建立的“两横一纵”的扬压力观测断面的工作方法。

The results showed that , the temperature stress caused by cavitation pressure , uplift pressure and temperature change had great effect to the displacement of concrete dam .

结果表明：渗流产生的孔隙压力及扬压力与温度变化引起的温度应力都会对混凝土大坝的位移产生重要的影响。

And ③ the good service condition of the drainage and pumping system can decrease significantly the hydrostatic seepage pressure ( or the uplift pressure ) .

抽排系统的良好工作状态对降低渗透静水压力（或扬压力）的作用很大。