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- Treatment and Construction of Liquefacient Sand Soil Foundation Shan-Fen Freeway 汕汾高速公路液化砂土地基的处治与施工
- Vibrated stone column-compacted sand soil foundations: design and application 振冲碎石桩挤密砂土地基的设计与应用
- sand soil foundation 砂土地基
- Sand soil is not fit to plant such tall trees. 沙壤土不适合种植这种高大树木。
- The region mainly by clayey sand soil and sandy soil composition. 区域内土质主要由粘质砂土和砂质土壤构成。
- Sand soil was piled inside in order to prevent the site from collapsing. 为预防探坑崩塌,堆积沙土于探坑内。
- Huaibei main types of soil and sand soil tide Jiang black two broad categories. 淮北地区土壤类型主要有潮土和砂礓黑土两大类。
- Coconut grows on sand soils or beach. 椰子生长在沙土或海滩上。
- Advantages and cautions while using powder spray pile in the reinforcement of soft soil foundation are introduced. 介绍了喷粉桩加固软土地基的优点及其施工注意事项。
- The gas choromatographic was used to study the absorption of pendimethalin in black soil and sand soil. 为了明确二甲戊灵在土壤中的吸附性能,采用气相色谱技术,研究了二甲戊灵在草甸土和砂壤土中的吸附特性。
- The main sediments of Holocene sections are clay and sand soil with mini sand layers in North Taklimakan desert. 全新世以来塔克拉玛干北部(以下简称塔干北)主要沉积物组成为亚粘质土、细砂夹杂着粉砂。
- 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。
- The practices of many years have proven that the treatment method of salinized soil foundation is simple, easy and effective. 多年的实践证明,该盐渍土地基加固方法,简单易行,效果可靠。
- Study Progresses and Prospect on The Ecological Characteristics of Soil-inhabiting Microorganism in Soil Forming Process of Aeolian Sand Soil. 风沙土成土演变过程中土壤微生物生物学特性研究进展与展望
- When dynamic compaction method is used to improve the soft soil foundation, environmental vibration will appear due to radiating of compaction energy. 摘要利用强夯法加固软弱地基时,其夯击能将以波的形式向外扩散,进而导致周围环境的振动。
- A liquefaction model for saturated sand soil is establishedaccording to the principle of effective stress under explosive loading. 运用有效应力原理,建立了用于描述三相饱和砂土爆炸动力分析的实用模型。
- Because of the reaction force of the soil foundation, the hammer rebounds to some distance, that makes contact force appear discontinuous character. 由于地基土的反力作用使得夯锤发生一定的弹起,故强夯接触力具有强间断性的特征。
- Since slightly sand soil kept better land quality, the soil might be exploited through intensification of sand regulation and farmland protection. 轻度沙化土地仍保持较好的土地质量,加强沙化治理与耕地保护,仍可发挥其生产潜力。
- On the basis of the design and surrounding conditions, the schemes of backfill soil foundation are discussed, and a reasonable method is determined. 根据设计条件、周围环境、对填土地基处理方案进行了对比分析,确定了合理的地基处理方案。
- The problems of geo-environment mainly include ground fissure, loess wet-frame , sand soil fluidity, water contamination, geochemistry abnormity(including F, G r 6+ ). 环境地质问题主要考虑地裂缝、黄土湿陷性、砂土液化、水质污染、地球化学异常(包括F~-、G r~(6+)的异常)等环境要素。