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- collapsible loess bed 湿陷性黄土地基
- Three squeezed branch piles are tested in collapsible loess foundation after prewatering processing. 本文对湿陷性黄土中的三根支盘桩进行预浸水静载荷试验。
- Use above-mentioned theory, analyze the project example of collapsible loess subsoil and validate it. 运用上述理论,通过对湿陷性黄土地基工程实例计算分析,验证了其可行性。
- In the process of research the collapsible loess, it get many differently methods. 在对湿陷性黄土的研究过程中,产生了许多不同的处理方法。
- At present, Settlement control measures and treatment of collapsible loess ground for passenger line is a world problem, no answer from experience. 目前对铁路客运专线湿陷性黄土地基的处理技术是一个世界性的难题,无经验可循。
- At present,Settlement control measures and treatment of collapsible loess ground for passenger line is a world problem,no answer from experience. 目前对铁路客运专线湿陷性黄土地基的处理技术是一个世界性的难题,无经验可循。
- Research purposes:To determine the improvment techniques of collapsible loess fill materials and the process of reclamation and compaction. 研究目的:确定郑西客运专线湿陷性黄土填料的改良技术和填筑压实工艺。
- Airport is那拉提collapsible loess, the airport since the beginning of new problems on this, because the foundation had spent a high price. 那拉提机场属湿陷性黄土,机场自新建伊始就受此问题困扰,曾因为地基处理花费了高昂的代价。
- It is concluded that the impact compaction technology is effective and practical for treatment of collapsible loess subgrade. 因此,冲击压实技术在处治湿陷性黄土地基中是有效的和实用的,而且生产效率高,有很好的发展和应用前景。
- The hydraulic protection is important technical measures for gas transmission pipeline engineering in loess zone especially collapsible loess zone. 水工保护是黄土地区特别是湿陷性黄土地区输气管道工程的重要技术措施。
- So applying this combination theory calculation model of two criterions, is an effective method to improve calculation precision of surface damage abut thick collapsible loess. 因此,前一种组合准则理论模型的应用,是提高厚湿陷性黄土厦盖地表损害计算精度的有效方法之一。
- The field loading test of single pile and three piles composite ground are studied combining the construction of lime-soil compacted pile in collapsible loess foundation. 结合灰土挤密桩处理湿陷性黄土地基工程实际进行了单桩、三桩复合地基静载荷现场试验。
- For special emphasis, the water-bearing state of collapsible loess must be considered when dealing with the effects of earthquake action to engineering. 特别强调地震作用对工程影响必须考虑湿陷性黄土的含水状态。
- Based on the present research results, a method to establish the constitutive law for collapsible deformation is proposed by studding the collapsible loess in Lanzhou. 本文在对兰州地区湿陷性黄土的湿陷变形的研究,在已有研究成果的基础上,建议了一种建立黄土湿陷变形本构关系的方法。
- The paper has actual meaning and promotion value, which supply theory and technology guide for building tilt correction by injecting water in collapsible loess. 本文所做的研究工作具有很强的现实意义和推广价值,为湿陷性黄土地区建筑物浸水纠偏提供了理论和技术指导。
- This paper makes analysis on the settlement of collapsible loess, and studies the problem of the environmental geotechnical engineering. Finally, a series of countermeasures have been put forward. 摘要本文浅析了造成湿陷性黄土发生湿陷的原因,研究了湿陷性黄土的环境岩土工程问题,并提出了相应的防治对策建议。
- To ensure the application of self-balanced pile test in collapsible loess, a conversion method of self-balanced pile test under the influence of negative skin friction was put forward. 摘要为了保证自平衡测试法在湿陷性黄土地区的应用,提出了在桩侧负摩阻力影响下桩承载力的自平衡测试结果转换方法。
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- The principle and index that roadbase cave in collapsing loess areas treated by grouting are studied. 摘要研究了注浆法在黄土地区公路路基洞穴处理中的加固机理及技术指标。
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。