深厚砂层,deep and thick sand layer
1)deep and thick sand layer深厚砂层
1.Finite element analysis of bypass abutment seepage indeep and thick sand layer;深厚砂层坝肩绕坝渗流规律及防渗方案研究
2.According to the construction practice of strengthening with heavy punning method in thedeep and thick sand layer on the soft soil foundation, the author discusses its feasibility and effect in this article.通过厦门机场跑道延长段填海中对软土地基上深厚砂层的加固施工实践,对强夯振密的可行性及效果进行了探讨。
2)deep powder granulated sand layer深厚粉细砂层
3)thick sand and gravel layer深厚砂砾石层
1.Studies on technology of seepage-prevention curtain grouting withthick sand and gravel layer深厚砂砾石层防渗帷幕灌浆施工技术研究
英文短句/例句
1.Construction Technology of Curtain Grouting of Deep Gravel Layer深厚砂砾石层防渗帷幕灌浆施工技术
2.Studies on technology of seepage-prevention curtain grouting with thick sand and gravel layer深厚砂砾石层防渗帷幕灌浆施工技术研究
3.Study of the effect of slurry trench on concrete cut-off wall in deep sand gravel layer护壁泥浆对深厚砂砾石层混凝土防渗墙影响的研究
4.New development in construction technology of concrete cut-off wall in deep overburden of sand gravels深厚砂砾石覆盖层混凝土防渗墙施工技术的新进展
5.The conclusion is that the high-pressure gunite technique applied to 30 m thick of sand and gravel layer is feasible.通过本次经验为在深厚层砂卵砾石层中进行高喷灌浆施工提供借鉴。
6.formation-to-gravel size ratio地层砂与砾石粒度比
7.gravel to sand size ratio砾石-地层砂粒度比
8.gravel-to-sand median diameter ratio砾石-地层砂直径中值比
9.median pack-to-formaton grainsize ratio充填砾石与地层砂粒度中值比
10.Reinforcing this layer by grunting mode is introduced.介绍采用注浆方式来加固砂卵（砾）石层。
11.Subdivision delamination method of glutinite bodies in gypsum-salt bed of rift-basin断陷盆地深层膏盐层系砂砾岩体细分层方法
12.Application of Retarded Acid Acidizing Technology in Thick Glutenite Reservoirs砂砾岩厚油层缓速酸酸化技术研究与应用
13.Water Controlled Coal Mining Technology Under Cracking Strata of Super Thick Gravel Layer with High Pressurized Water高水压巨厚砂砾层裂隙岩体下控水采煤技术
14.The Research for Controlling Factors of Glutinite Bodies reservoir in Steep Slope of Rift-Basin断陷湖盆深层砂砾岩体储层控制因素分析
15."Clay, silt, sand, and gravel. "粘土，粉砂，砂土和砾石。
16.Technique of Building Seepage-proof Concrete Walls on Graveled Dams在砂砾石坝体中建造深砼防渗墙的施工技术
17.The Applied Research of Seismic Pre-stack Imaging Technique on Medium-deep Glutenite Body中深层砂砾岩体叠前地震成像技术应用研究
18.Seismic prediction method for deep glutinite bodies in the northern zone of Dongying Depression东营凹陷北带深层砂砾岩体的地震预测方法
相关短句/例句
deep powder granulated sand layer深厚粉细砂层
3)thick sand and gravel layer深厚砂砾石层
1.Studies on technology of seepage-prevention curtain grouting withthick sand and gravel layer深厚砂砾石层防渗帷幕灌浆施工技术研究
4)thick sand bodies厚层砂体
1.Based on the synthetic seismogram calibration and seismic attribute analysis,a series ofthick sand bodies developed in the third member of Qingshankou Formation in Haituozi-Dabusu area,southern SongLiao Basin were characterized by banded sedimentary characteristics of long,straight and narrow shape.松辽盆地南部海坨子—大布苏地区青三段地层发育几套厚层砂体,通过合成记录标定及地震属性分析,表明该套厚层砂体具有长、直、窄的条带型沉积特征。
5)thick sandy soil layer厚砂土层
1.Simulating on damage law of disturbedthick sandy soil layer and transference of load in shallow seam;浅埋煤层采动厚砂土层破坏规律模拟
2.Mathematical model of "arch beam" ofthick sandy soil layer movement in shallow seam浅埋煤层地表厚砂土层“拱梁”结构模型研究
3.By simulating model test of dynamic load transmitting, the “arch type” and “thick arc shell” damage form ofthick sandy soil layer upon shallow coal seam in first weighting is revealed.通过实测发现了厚砂土层载荷传递现象,提出了顶板关键层载荷层载荷传递因子的概念。
6)thick sand layer厚砂层
1.The construction method of well sinking inthick sand layer;厚砂层中的沉井施工方法
延伸阅读
流砂层流砂层quick sand bed密切关系。流砂层岩性特征是，般砂粒粒度均匀孔隙度大、上下岩层多为不透水性。故常饱含地下水;粘土质流砂层具触变性，即受机械振动而液化，振动停止后又恢复原状;天然流砂层湿而带腐臭味。形成流砂的原因:吃l、山于地下爆破或机械震动的影响.在足够大的动水压力或动荷载作用「，层中水力坡度增大，流速增大，冲动细颗粒而使其悬浮和流动成渗透流砂(助由土粒周围附着亲水胶体颗粒，饱水时胶体颗粒膨胀·在渗透水作用下而悬浮流动;其流动速度有快有慢遇到以溃决形式急剧流动时，破坏力很大，会使地基和「_程的稳定性遭到严重破坏。流砂层它是矿山采掘作业的 ，大灾害其防治方法有疏干排水、灌浆固结、板桩加固等 (李远鄂陈国洗l一ushoeeng流砂层(quiek sand bed)埋藏于地下饱含水的，当工程揭露时引起渗透水流作用而发生流动的粉砂、细砂、亚粘土层。流砂层不仅分布于第四纪地层中，而且在基岩古老时代的地层中也有存在，它埋藏于不同的深度，其分布位置多与古河谷和近海冲积平原有
