风积砂,Aeolian Sand
1)Aeolian Sand风积砂
1.A study of the acting features of interface between the geogrid and aeolian sand;土工格栅与风积砂土界面作用特性的试验研究
2.Study on the strenth properties experiment of different mud-content aeolian sand不同含泥量风积砂强度特性试验研究
3.To reuse the mine wastewater in Shen-bei coal mine area,mine wastewater treatment by using localAeolian Sand is studied,according to its natural conditions and abundant Aeolian sand resources.为了将神木煤田矿井废水资源重新利用,根据当地天然的地域条件和风积砂资源,研究了利用当地风积砂进行矿井废水处理的可行性,在研究中发现,同一砂层厚度不同停留时间和同一流量不同砂层厚度都对处理效果有影响。
英文短句/例句
1.A STUDY ON THE COLLAPSIBILITY OF THE EOLIAN SAND ON THE SOUTH EDGE OF THE TENGGELI DESERT腾格里沙漠南缘风积砂土湿陷性研究
2.CALCULATION OF UP-LIFT DISPLACEMENT OF AEOLIAN-SAND SPREAD FOUNDATION风积砂扩展基础的上拔位移控制计算
3.Research on Compaction Technology of Eolian Sand InReclamation Area of Xinjiang Production and Construction Corps新疆兵团垦区风积砂碾压技术的研究
4.Research of Compaction Mechanism and Roadbed Carring Capacity of the Eolian Sand;风积砂的压实机理及路用承载力研究
5.Research about the Mechanical Properties of Mu Us Desert Aeolian Sand Foundation毛乌素沙漠风积砂地基力学特性研究
6.Study on the Engineering Characteristics of Eolian Sand in Mu US Desert毛乌素沙漠风积砂工程物理特性研究
7.Study on the strenth properties experiment of different mud-content aeolian sand不同含泥量风积砂强度特性试验研究
8.FINITE ELEMENT ANALYSIS OF UP-LIFT BEHAVIOUR OF AEOLIAN-SAND SPREAD FOUNDATION扩展基础风积砂地基上拔行为的有限元分析
9.THE STABILITY MODEL TEST OF REINFORCED AEOLIAN SAND RETAINING WALL风积砂加筋挡土墙稳定性模型试验研究
10.Study of indoor model test of spread foundation on the reinforced aeolian sand subgrade扩展基础加筋风积砂地基室内模型试验研究
11.Orthogonal experiment research on cement stabilized aeolian sand and macadam base course水泥稳定风积砂碎石基层正交试验研究
12.Engineering geological features of eolian deposit sandy soil ground at southern edge of the Tenggeli Desert腾格里沙漠南缘风积砂土地基的工程地质特性
13.Research on Water Resource Forecast and Optimization Management in Thick Wind Blown Sands Covered Area;厚风积砂覆盖区水资源预测与优化管理研究
14.Research of Safety Mining Techniques of Shallow Work Face under Thick Wind Sands;厚风积砂下浅埋工作面安全开采技术研究
15.Studies on the Performance of Aeolian Sand Reinforced by Geogrids with FEA;加筋风积砂强度和变形特性的有限元分析
16.Experimental Research on Materials of Road Surface Base Rural Oil Way in Aeolian Area;风积砂地区通村油路路面基层材料的试验研究
17.Study on Frost Heave Mechanics and Measure of Prevent Frost Heave of Aeolian Soil;风积砂土冻胀机理及防冻胀措施的研究
18.Excavation Construction Technology and Its Application to Open Channel of Roadway in Aeolian Sand Formation风积砂地层巷道明槽开挖施工技术与应用
相关短句/例句
eolian sand风积砂
1.Study on affect factor of vibration compaction effect of theeolian sand;风积砂振动压实效果影响因素分析
2.In West China,there is a great abundance ofeolian sand in vest expanses of desert.我国西部地区沙漠分布广泛,富产风积砂。
3.Several field experiments are done on different fillings (natural grail andeolian sand).本文叙述了瑞利波进行公路压实度检测的方法及关键技术,对填料为天然砂砾和风积砂进行了不同压实度瑞利波波速的现场测试,建立了波速与压实度之间的回归方程,为路基压实度检测开辟了另一途径。
3)wind-blown sand风积砂
1.The paper discussed and analyzed the principle and methods ofwind-blown sand from the materials choice,construction technology and process etc.风积砂作为路基填筑材料,优、缺点并存。
2.According to the construction experience,combined with the characteristics ofwind-blown sand,the paper introduced the application ofwind-blown sand to filling the subgrade.为了降低工程造价和缩短工期,因地制宜就近利用风积砂资源,根据长期施工经验,结合风积砂的特性,在高速公路路基工程施工中成功地应用了风积砂填筑路基。
3.The inlet of the tunnel places in thewind-blown sand,an.隧道进口段洞身处在风积砂丘中,最大埋深约34 m。
4)aeolian-sand风积砂
1.By using ANSYS finite element software,an analysis of up-lift behaviour ofaeolian-sand spread foundation is made and a model matching the practical case of project is constructed.应用AN SY S有限元分析软件,对扩展基础风积砂地基的上拔行为进行了分析,建立了基本符合工程实际的模型,确定了土体的初始破裂点,根据应力、应变的变化趋势推测出的上拔土体整体滑动破坏面的出现应从基础板上边缘角点开始,沿角点右上方扩展。
2.As superstructure may overturn under horizontal load,based on reliability of foundation evaluated by displacement index,this paper puts forward a computing method of displacement controlling foraeolian-sand spread foundation.随着现代大型高压输电线路工程的增多,上部结构对基础位移的要求越来越高,考虑上部结构在水平荷载作用下的倾覆作用,本文以位移指标控制基础的可靠度,提出了风积砂扩展基础的上拔位移控制计算方法,并给出了计算示例。
3.This paper analyzed grain size,physical and mechanical indices,chemical components,stowing and cementation characteristics ofaeolian-sand.分析了风积砂的粒径、物理力学指标、风积砂的化学成份、风积砂单独充填、风积砂胶结可充性等特性,讨论了风积砂进行井下充填的可行性。
5)wind-borne sand风积砂
1.The Filled material of Ring highway road ground in the middle of Liaoning Province iswind-borne sand.辽宁中部环线高速公路路基填筑材料为风积砂,本文介绍了风积砂的特征、施工工艺及针对实际工程情况,为了提高路基填筑质量,使路基强度和稳定性达到要求,施工中采取的一系列措施。
6)lacustrine sedimentation风砂沉积
延伸阅读
风积地貌风积地貌wind-depositionlandform风力堆积作用形成的地表形态。在干旱与半干旱气候及风沙来源丰富的条件下,经风力搬运作用后堆积形成的。风积地貌景观风积地貌的物源多来自于古河流冲积物;现代河流冲积物;冲积-湖积物;洪积-冲积物;冰水堆积物;基岩风化后的残积-坡积物。影响风积地貌发育的因素很多,主要是含沙气流结构、风运动的方向和含沙量的多少。如风的类型,有单风向、双风向与多风向;风速度的大小、起沙风的合成方向;地面起伏程度;地面组成物质的粗细与多少;地面的水分与植被分布状况等。风积地貌的基本类型是沙丘。沙丘的主要类型有新月形沙丘、新月形沙丘链、复合新月形沙丘和沙丘链、抛物线沙丘、纵向沙垄、新月型沙垄、复合型纵向沙垄、金字塔沙丘、蜂窝状沙丘、沙地等。