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- Study on swell-shrink characteristics of compacted expansive soil in Handan area 邯郸击实膨胀土的胀缩特性研究
- compacted expansive soil 击实膨胀土
- compacted expansive soils 击实膨胀土
- The paper chiefly introduces application of expansive soil in freeway project. 主要介绍膨胀土在高速公路工程中的应用。
- The stability of expansive soil slope was studied considering the effect of rainfall. 在此基础上，研究了考虑降雨入渗影响的膨胀土基坑边坡稳定性问题。
- 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。
- The microstructure parameter of the expansive soil model, proposed by Alonso in 1999, is difficulty to test. Alonso(1999)提出的膨胀土模型存在着微观结构参数难以确定的缺点。
- Application of this method to prediction of collapse size of expansive soil slopes shows that it's a quantitative,accurate,simple and easy method. 在膨胀土铁路边坡塌方规模预测中的应用表明，这套方法既能定量，又简便快速，适用性评价结果与实际情况一致
- The relationship between shear strength and water content of Hefei expansive soil was studied with two different experimental methods. 通过试验研究了合肥膨胀土抗剪强度随含水量变化的关系。
- It is suggested taking explode-expand stakes to deal with expansive soil foundation by character of expansive soil and the local actual project. 根据曲靖市区膨胀土特征和当地实际工程建议对该区膨胀土地基问题采取爆扩桩来进行处理。
- Aiming at expansive soil judgment in Xiangtan-Shaoyang Expressway,the attribute recognition model based on objective weight is developed in this paper. 结合(湘)潭-邵(阳)高速公路膨胀土的判别实践,运用属性数学理论,建立基于客观性权重的膨胀土属性识别模型。
- 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。
- 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。
- However,the weak expansive soil displays high swelling potential under high degree of consistency,and maintains the CBR values much lower than the requirements of m. 但是在高稠度状态下,弱膨胀土体表现出很高的膨胀势,其CBR值无法达到高速公路路基填筑的最小强度要求。
- Based on the characteristics of expansive soil, some problems of the Construction foundation design and some methods of the ground treatment are discussed in this article. 摘要根据膨胀土的特性，探讨了膨胀土地区构造物基础设计应注意的问题及膨胀土地基处理的方法。
- According to the damage of expansive soil on roadbed practical treatment method is presented in order to avoid premature failure of road to ensure driving safety. 介绍了膨胀土的成分、分布范围、特征及辨别方法,针对膨胀土对路基的危害性,阐述了膨胀土路基的处理措施,从而避免公路的早期破坏,保证行车安全。
- A large scale model test was carried out to study the variation of lateral swelling pressure of expansive soil acting on retaining wall due to deep inundation. 摘要通过大型模型试验，研究了深层浸水条件下膨胀土挡墙侧向膨胀压力的变化规律。
- The compacted snow on the pavement turned to ice. 人行道上被踩实的雪已变成了冰。
- The deformation characteristics of collapsible and expansive soil under the condition of wetted in stages are experimentally studied by triaxial compression test. 摘要对陕西张桥的湿陷性黄土和安康的膨胀土分别进行了分级增湿变形试验。
- Based on the geology condition and design of the international airdrome runway at Chengdu Shuangliu,we give a determinant standard about expansive soil of airdrome runway. 膨胀土的工程性质受周围环境及气候的影响较大,而膨胀土的判定没有统一的标准,特别是针对机场跑道膨胀土的判定。
