Ankang basin is a typical expansive soil area in our country.
安康盆地是我国典型膨胀土分布区。
The sliding of canal slope is rather often in expansive soil area.
膨胀土地区的渠道常常发生滑坡。
But, it is not systematic and comprehensive to study lime-ash stabilized expansive soil.
但是对于二灰稳定特殊土(如膨胀土)的研究并不系统和全面。
The result shows that the strength of expansive soil increases linearly with temperature.
结果表面膨胀土的抗剪强度指标与温度均呈现较好的线性关系。
The processing of roadbed in expansive soil region is quite complex, which need think about many factors.
膨胀土地区的公路路基处理是一个很复杂的问题，需要考虑多种因素。
The mechanisms of replacement with non-expansive soil for canal slopes were discussed in details as well.
并对渠坡表面采取置换措施后，土体参数取值作了探讨。
The experimental study indicates mixing with lime improved this kind of expansive soil is of high quality.
试验研究表明，掺合石灰的方法对该类膨胀土的改良效果较好。
These characteristics are caused by the inherent property and swelling potential grade of the expansive soil.
这些特征与膨胀土的固有膨胀特性以及膨胀潜势等级有关。
Especially, the factors influencing swell and contraction properties of expansive soil are thoroughly investigated.
特别是对影响膨胀土胀缩特性的某些因素作了较深入的研究。
The paper analyses the expansive soil distribution of He-An expressway affected by geological structure and stratum.
本文分析了合安高速公路沿线地区的地质构造和地层对膨胀土分布与性质的影响。
Improving the expansive soil roadbed by adding engineering spoil is an economical and environment-protecting method.
利用工程弃碴改良膨胀土路堤是一种经济环保的方法。
Expansive soil is of special nature, different lime-doped rates have different effect on the nature of expansive soil.
膨胀土是一种特殊性质的土，不同的掺灰率对膨胀土性质的改变也不同。
Aim To analyze landslip characteristic and its genesis of expansive soil, discuss the slip model and forming mechanism.
目的分析膨胀土滑坡特征及成因，探讨膨胀土滑坡的滑动模式及滑坡发生的机理。
A shear strength formula of Ningming unsaturated expansive soil is put forward as result of regressing the testing result.
并对试验结果进行了数值拟和，由此获得了宁明膨胀土非饱和抗剪强度表[表达]式。
Because the expansive soil is a kind of soil with special engineering properties, it has severe harm effect on the project.
由于膨胀土在工程性质上的特殊性，对工程会造成严重的破坏。
In order to improve the stability of unsaturated expansive soil slope, the method of covering the slope by geo-membrane is applied.
为了提高非饱和膨胀土边坡的稳定，采用了土工膜覆盖边坡表面的方法。
The engineering geologic problems of expansive soil and frost damage are often encountered in geotechnical engineering in Xinjiang.
在新疆岩土工程中经常会遇到膨胀岩土和冻胀破坏问题。
The soil-water characteristic curve was reckoned by using MK model based on the basic soil parameters of unsaturated expansive soil.
根据非饱和膨胀土基本土性参数，应用MK模型推算非饱和土土-水特征曲线。
The revetment with anchor bolt frame is a new type of slope protection and strengthening measure applied for expansive soil side slope.
锚杆框架护坡作为一种新型的边坡防护加固措施，应用于膨胀土的边坡中。
The paper brings forward the specific measures for expansive soil treatment after the test and study on mixture with quicklime and fly ash.
通过对掺加生石灰、粉煤灰的处理方法进行了试验研究，提出了对该段膨胀土改良的具体措施。
The distribution of expansive soil in China is very wide, especially in NanYang, expansive soil area occupies 65 percent of the total area.
我国膨胀土分布广泛，尤其在南阳地区，膨胀土分布面积占整个南阳盆地的65%。
The paper's conclusion will provide some theoretical value and direction for the study and application of lime-ash stabilized expansive soil.
本论文的结论对今后进一步开展二灰稳定膨胀土的研究和应用具有一定的理论价值及指导作用。
Aiming at expansive soil judgment in expressway roadbed, the attribute measurement model based on attribute mathematics theory was developed.
结合高速公路路基膨胀土的判别实践，提出了基于属性数学理论的膨胀土属性测度评判模型。
After remolding expansive soil disintegration characteristics were controlled by pretest water content in soil sample and dry density of soil.
膨胀土经过重塑后其湿化性主要受试前含水量和干密度控制。
A new type of high performance expansive soil stabilizer was prepared by adding other industry waste and supplementary cement materials into lime.
以石灰为主要成分，通过掺入其它工业废渣类辅助胶凝材料，研制了一种高效膨胀土固化剂。
Free swell is one of indexes in representing the expansibility of clayey soil and makes great valuable reference in the judgment of expansive soil.
自由膨胀率是反映黏性土的膨胀性的指标之一，对判别膨胀土有较大参考价值。
Studing on the changing rule of lime modification expansive soil, such as free swelling ratio, swelling strength, non-side limitation compressive strength.
研究了膨胀土加入石灰改性后，其无荷膨胀率、膨胀力、无侧限抗压强度等指标的变化规律。
The surface erosion of expansive soil slope was a kind of common phenomena, so the slope surface protection was an important way to keep the slope stability.
坡面冲刷是膨胀土边坡常见的坡面失稳形式之一，坡面防护对膨胀土边坡的稳定十分重要。
The research fruits of this thesis will have important value for the emending and workout of Technical Code for Building in Expansive Soil Regions of Guangxi.
本文的研究成果为修订原条例及编制新的《广西膨胀土地区建筑技术规程》具有重要的参考价值。
The research fruits of this thesis will have important value for the emending and workout of Technical Code for Building in Expansive Soil Regions of Guangxi.
本文的研究成果为修订原条例及编制新的《广西膨胀土地区建筑技术规程》具有重要的参考价值。
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