震陷,seismic subsidence
1)seismic subsidence震陷
1.Study onseismic subsidence of loess ground under simulated-earthquake loads;地震荷载作用下黄土地基震陷研究
2.Finite element analysis onseismic subsidence features of foundation soil;地基土震陷的有限元分析
3.Experimental research onseismic subsidence features of mixed backfill soil in Taiyuan;太原市杂填土震陷特性的试验研究
英文短句/例句
1.Test research on the characteristics of static and dynamics as well as seismic depression of residual soil in amoy厦门残积土的静动力学特性与震陷特性研究
2.Pile-soil Interaction Character Research under Subsidence in Loess Stratum;震陷时黄土地层中桩土相互作用特征研究
3.Primary Study on Mechanism of Earthquake-induced Differential Settlement of Buildings on Liquefiable Subsoil;液化地基上建筑物不均匀震陷机理初步研究
4.The earthquake made the roadbed cave in.地震后路基沉陷了。
5.The earthquake made the wall sink and start to crumble.这次地震把这堵墙震得下陷并开始崩塌.
6.The earthquake makes the wall sink and start to crumble.这次地震把这堵墙震得下陷并开始崩塌。
7.The earthquake make the wall sink and start to crumble这次地震把这堵墙震得下陷并开始崩塌
8.Epicentral depositions and earthquake deformation zones provide useful information about focal region size.震中拗陷与地震形变带提供了震源区大小的信息。
9.The earthquake may cause a region to fall in.地震可以使一个地区下陷。
10.Our cellar caved during the earthquake.地震时,我们的地窖塌陷了。
11.Study on Loess Seismic Subsidence and Dynamic Settlement of Roadbed of Zhengzhou-Xi"an Passenger Express Railway;郑西客运专线黄土地基振（震）陷研究
12.Deep-target 3D Seismic Data Acquisition Technique in Dongpu Sag;东濮凹陷深层3D地震采集技术研究
13.Seismic Inversion and Interpretation of Eocene in Tangyuan Fault Depression;汤原断陷始新统地震反演处理及解释
14.Research on Seismic Stratigraphy and Exploration Target in the Chanling Graben-depression in Southern Songliao Basin;长岭断陷地震地层学与勘探目标分析
15.Seismic Sedimentology Study of K_1yc_4 in XuJiaweizi Fault Depression徐家围子断陷营四段地震沉积学研究
16.Preliminary Analysis on Collapse Earthquakes in Northern Yulin,Shaanxi Province陕西榆林地区北部塌陷地震初步分析
17.Study on the Seismic Facies and Sedimentary Facies of Qingdong Depression青东凹陷古近系地震相与沉积相初探
18.Seismic detection and prediction of the limestone in the Es_4 of Sikou low-lying area四扣洼陷沙四段灰岩地震识别与预测
相关短句/例句
seismic settlement震陷
1.Field tests on negative skin friction along piles caused byseismic settlement of loess;黄土场地震陷时桩基负摩阻力的现场试验研究
2.Laboratory study of effect of dry density onseismic settlement of compacted loess;干密度对击实黄土震陷性影响的试验研究
3.Our building aseismic design criterion has not judgedseismic settlement of soft clay and defined relevant aseismic means.国内外对软粘土的震陷与计算分析还不多 ,我国建筑抗震设计规范也尚未评价软粘土的震陷问题及规定其抗震措施。
3)earthquake-induced settlement震陷
1.Several typical damage examples of structural settlement made by earthquake are discussed and then the necessity of study for theearthquake-induced settlement is emphasized.首先回顾了历史上数次较典型地震造成的结构震陷震害,说明了震陷研究的必要性。
2.An example to determine theearthquake-induced settlement of reinforced-ash embankment by adynamic FEM is given.本文通过室内动力试验，对加筋粉煤灰进行了震陷试验研究，得到了加筋粉煤灰的震陷经验计算公式，利用有限元动力分析计算方法对软基上加筋粉煤灰路堤其例进行了震陷计算分析，计算中考虑了不同地基、不同地震烈度等对计算结果的影响，为加筋粉煤灰路堤抗震设计提供了参考依据。
4)seismic settlement evaluation震陷预估
5)seismic settlement test震陷试验
1.In this paper a series ofseismic settlement tests of recently deposited muddy soil in Nanjing city were performed by WFI dynamic cyclic triaxial apparatus made in England.本文通过英国WFI振动三轴仪对南京新近沉积淤泥质土做了一系列的震陷试验,得到了不同围压、固结比和轴向动应力下的试验结果。
6)seismic subsidence coefficient震陷系数
1.A formula has been already developed to estimateseismic subsidence coefficient based on the area of micro-trellis pores measured by EMS and relative theories.基于数字扫描电镜获得的微观架空孔隙面积量化数据,结合相关原理,建立黄土震陷系数计算公式。
延伸阅读
爆破震害控制爆破震害控制controlling seismic effect from blastingbaoPo zhenha一kongzhi爆破震害控制(eontrolling Seismic effeetfrom blasting)降低爆破地震强度，将震害限定在一定程度的技术。控制爆破地震危害，是爆破安全的必要手段。降震方法主要有三种。(l)微差爆破，其爆破地震波频率高、衰减快，可以实现ms级多段微差爆破，显著减少同时起爆的药量，以降低震动。(2)利用波的干涉作用，适当选择起爆时间间隔，在指定区域可实现波的干扰降震。(3)利用波通过不同介质时产生反射、折射和损耗，设置屏障降震。降震措施有预裂、光面、缓冲、孔内微差和斜线式多段顺序微差爆破等类型，合理应用将有最佳降震效果和较好经济效益。其要点:(1)尽量采用ms雷管新系列产品，新的系列有25一30段;延时精度显著提高;时间间隔趋于合理，便于爆破设计人员选择、调节间隔时间和控制每段药量，实现多段微差爆破。(2)临近边坡永久境界线的爆破，根据边坡岩体稳定性选用合适的降震措施，岩体整体性好的采用预裂爆破，岩体破碎、裂隙发育的采用光面或缓冲爆破。爆区宽度以不超过3Om为好。矿山边坡危险滑体下的爆破须限制一次爆破规模:炮孔不宜超过四排，爆区长度不宜超过滑体宽度的合一号。(3)在重要建筑物附近和危险边坡下方爆破时，尚需进行震动监测。(韩子荣)
