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- Collapsible Loess Yellow Soil 湿陷性黄土
- Most part of the North Trunk Line of WanjiaZhai Yellow River Delivery Project has to pass through the zone of collapsible loess, so the collapsibility of the loess foundation becomes the main engineering geological problem therein. 摘要山西省万家寨引黄工程北干线输水管线大部分地段通过黄土地区,黄土地基的湿陷性已成为主要的工程地质问题。
- 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。
- Watched it decadent. Was winding vine flowers, yellow soil was buried .... .. 看着它腐朽.被花藤缠绕;发黄..被泥土掩埋....
- 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。
- Analysis on sustainability of grain production in red and yellow soil regions of China. 红黄壤地区粮食生产持续性分析。
- 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。
- Relationship between plant community succession and fertility variation of mountain yellow soil in east Chongqing. 渝东山地黄壤肥力变化与植物群落演替的关系
- 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。
- The difference of fertility level of the main purple soil , rice soil and yellow soil is bigg. 主要土壤类型紫色土、水稻土、和黄壤,肥力水平差异较大,全量、有效态含量在不同土壤类型不一致。
- 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。
- From orbit, pink clouds cover 70 percent of the planet's surface, shielding the pinpricks of city lights and the yellow soil of open land. 粗看了下,我的理解是:从行星轨道上看去,粉色的云团笼罩了星球70%25的表面,遮蔽了星星点点的城市灯光和覆盖着黄土的开阔地。
- 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。
- Black blood of the yellow soil, bleeding for 30 grand once, gushing from others body, gushing from meself body. The air and love so thin. 这黄土地的黑色血液,三万元流一次,在别人身上流,在自己身上流。空气和爱那么稀薄。
- 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。