土石材料

土石坝材料粒径对离心模型试验结果的影响

The Effect of the Material Particle Size of Earth-rock Dam on Centrifugal Model Test Result

目前对于土石混合材料的压实性能、静力或动力变形性质及影响因素等问题尚缺乏系统的研究。

To soil-rock mixture , there has been deficiency in research on compaction performance , static deformation , dynamic deformation properties and so on at present .

就土石混合材料填筑路基压实度检测方法进行探讨，结合安新高速公路第三标段的施工检测实践，提出一种可靠实用的土石混合料压实度检测方法。

This paper discusses a few test methods of sand and stone roadbed compactness . A credible test method is put forward , combined with the practice of Anxin Expressway .

核子法测定土石等材料原位密度和含水率是一项迅速发展起来的无损、快速质量检测新技术。

Measuring of in-situ density and moisture content of earth and rock materials using the nucleon method is a new non-destructive and quick quality control technology that has rapidly been developed .

本文分析了土石混合材料的成因、强度形成机理、分类及存在的问题。

This paper analyses the origin cause of formation , formation mechanism of the intensity , classification and existing problem of mixing of the material of the soil and rock form .

评价土石坝抛石材料的P波差法研究

Study of Difference of P _wave Evaluating Riprap Material of Rockfill Dam

风化料作为土石坝防渗材料的初步试验研究

Preliminary Test Study Using Weathering Materials as Antiseepage Materials of Earth-rock Dam

土石混合体材料的模型构建及其数值试验

Modeling Method of the Rock-soil Aggregate and Its Numerical Test

土石坝筑坝材料基本参数概率统计与相关分析

Basic Parameter Probability and Correlation Analyses for Earth-Rock Dam Materials

在土石坝等非线性材料反演分析中，考虑先验信息误差的Bayes随机反分析方法具有较好的适用性。

Bayes random method which considers the prior errors is better in the back analysis of embankment dam 's nonlinear materials .

冰碛土作高土石坝防渗体材料的试验研究

The Study of Glacial till used as Core Meterial for High Rock-Earth Dam

浅析土石坝几种筑坝材料的应用

Brief discussion on the application of several kinds of dam construction materials for earth-rock dam

从强度指标的取值原则和边坡稳定的风险分析两方面，论述对土石坝堆石材料进行非线性强度的稳定分析时安全系数的合理取值原则。

This paper discusses the allowable factor of safety obtained by the analysis using non-linear strength parameters .

由于土石坝的筑坝材料绝大部分是当地土料、石料、砂砾料或土石混合料，其渗透系数都较大。

Because dam Material of earth-rockfill dam is soil material , stone , sandy gravel , or soil-aggregate mixture , its permeability coefficient is relatively great .

本文总结了某土石坝的室内材料动力试验，叙述了现场动力参数的测定方法及动力反应分析。

In this paper , the results of material dynamic test in laboratory , the dynamic parameter measurement in the field and the dynamic response analysis for an earth-rock dam are summarized .