effect of soil freezing

This paper reported the primary results of making use of strain gauge in measuring the strain of frozen soil successfully.

首次报道了应用电阻应变片测试冻土应变,并据以确定冻土弹性常数—弹性模量E、泊松比μ的一些初步进展。

Primary Study on Impact of Qinghai-Tibet Railway to Frozen Soil Environment and Construction Protection Measures;

青藏铁路冻土环境效应及工程防护措施初探

The Application of Environment Simulation Technique in the Research on Frozen Soil and Freezing-thawing

环境模拟技术在冻土及冻融研究中的应用

Research on Frozen and Uplift Resistant for Concrete Short Pile Foundation in Seasonal Frozen Soil Area

季节性冻土环境下混凝土短桩基础抗冻拔研究

Studies on Soil Environmental Effect on the Soil and Water Conservation Measures in the Loess Plateau;

黄土高原水土保持措施的土壤环境效应研究

Analytical Study of Temperature Field and Temperature Stress of Concrete Structure under Freezing and Thawing Environment;

冻融环境下混凝土结构温度场及温度应力分析研究

The Research on the Compound Effect of Freezing-Thawing Cycle and Alkali-Silica Reaction to Concrete and Mortar;

冻融循环与碱—硅酸反应对混凝土及砂浆体的复合效应研究

Study on Environment Effect of the Level Terrace in Southern of Loess Plateau;

黄土高原南部水平梯田环境效应研究

Analysis on Soil Properties and Environment Effects Induced by Pipe Jacking;

顶管施工中土体性状及环境效应分析

Adsorptive Behavior of Viruses to Soils and Its Significance in the Environment;

土壤中病毒的吸附行为及其环境效应

Research of Soil Environment Effects of Alfalfa-Grain Rotation on Dryland Area of South Ningxia;

宁南苜蓿草田轮作土壤环境效应研究

Review of Research on Regional Land Use Change and Its environmental Impacts;

区域土地利用变化环境效应研究综述

Changes of Ubran Land Use in Guiyang and the Environmental Effects;

贵阳城市土地利用变化及其环境效应

Research of Bacteria Residue Fielding Effects on the Impact of Soil Environment

菌渣还田对土壤环境效应的影响研究

Preliminary Study on Rock and Soil Slope Stability under the Freezing-thawing Condition;

冻融环境下岩土边坡稳定性研究初探

Study of Frozen Soil Environment Relating to Qinghai-Tibet Railway Embankment;

青藏铁路路基对冻土环境的影响研究

Mechanical properties of air-entrained concrete in freezing-thawing circumstance

冻融环境下引气混凝土力学性能研究

Mechanical Property Deterioration Model for Concrete in Environment with Freezing-thawing

冻融环境下混凝土力学性能退化模型

Freezing-Thawing Condition of Main Dryland Farming Soil Areas in Northeast China

东北主要旱地耕作土壤冻融环境分析