动力离心模型试验,dynamic centrifuge model test
1)dynamic centrifuge model test动力离心模型试验
1.In order to evaluate the aseismic effect of reinforced concrete stabilizing pile and the dynamic response in prototype,thedynamic centrifuge model test of soil slope reinforced with one row piles near slope crest was performed by making use of the model concrete piles.为研究原型钢筋混凝土抗滑桩的加固效果和地震动力反应,采用微混凝土抗滑模型桩制作了高位单排抗滑桩加固边坡模型,进行了动力离心模型试验,测量了地震作用下边坡变形、反应加速度和在较高桩位条件下抗滑桩静动力弯矩等反应规律。
英文短句/例句
1.DYNAMIC CENTRIFUGE MODELING TEST OF COHESIVE SOIL SLOPES REINFORCED WITH SOIL NAILING土钉加固黏性土坡动力离心模型试验研究
2.Design of model concrete piles to reinforced slopes for dynamic centrifuge tests动力离心模型试验中微混凝土抗滑模型桩的设计
3.Dynamic centrifuge modeling of piles-reinforced slope on saturated sandy foundation饱和砂土地基上抗滑桩加固边坡的动力离心模型试验研究
4.The FEM Simulation of Slope Seismic Response Centrifugal Model Test边坡地震动力响应离心模型试验的有限元模拟
5.CENTRIFUGE MODEL EXPERIMENTAL STUDY ON ACTIVE EARTH PRESSURE OF ANISOTROPY SANDY SOILS各向异性砂土主动土压力的离心模型试验研究
6.Centrifuge Tests on Bearing Character of Bored Pile;钻孔桩受力性状的离心模型试验研究
7.Technical specification for geotechnical centrifuge model tests土工离心模型试验规程
8.PFC3D SIMULATION ON DYNAMIC LATERAL PRESSURE OF LARGE-DIAMETER SQUAT SILO CENTRIFUGAL MODEL大直径浅圆仓“离心”模型的动态侧压力颗粒流试验
9.Centrifugal model study on mechanism of hydraulic fracturing of clay core-wall in rockfill dams心墙水力劈裂机理的离心模型试验研究
10.Centrifugal model test and numerical simulation on bearing capacity of red clay ground红黏土地基承载力的离心模型试验与数值模拟
11.Dynamic centrifuge model test of an unconfined sandy foundation砂土地基自由场离心机振动台模型试验
12.Centrifugal model test and numerical analysis on mechanism of hydraulic fracturing of clay corewall in rockfill dam黏土心墙水力劈裂机理的离心模型试验及数值分析
13.Discussion on error of centrifugal acceleration in centrifugal model tests离心模型试验中离心加速度取值误差探讨
14.A Centrifuge Model Test for Soft Clay Foundation of Dai-Huang HighWay岱黄公路软土地基土工离心模型试验
15.The Research and Application of the Technology of Geocentrifuge Modeling Test;土工离心模型试验技术的研究和应用
16.The Research on Pure Fly Ash Embankment Centrifuge Model Test纯粉煤灰路堤土工离心模型试验研究
17.Bearing stratum effect at pile end of pile-cap-net structure subgrade based on centrifugal model tests基于离心模型试验的桩帽网结构路基桩端持力层效应研究
18.Research on Centrifugal Model Test of Maritime Dam Constructed by Geobag Solidified Soil模袋固化土海上围埝技术离心模型试验研究
相关短句/例句
centrifugal model test离心模型试验
parative research on reinforcement of thick soft clay ground based oncentrifugal model tests;基于离心模型试验的深厚层软基加固方案比较研究
2.Centrifugal Model Test for the Settlement Deformation of Soil-rock Mixture Embankment;西部某高速公路土石混合路堤离心模型试验研究
3.The FEM analysis oncentrifugal model test of inundation deformation of structural loess canal;结构性黄土渠道浸水变形离心模型试验有限元分析
3)centrifuge model test离心模型试验
1.Study ofcentrifuge model tests and numerical simulation on soil arching in space of piles;桩间土拱效应离心模型试验及数值模拟研究
2.Application of dynamiccentrifuge model test to slope engineering;土工动力离心模型试验在边坡工程中的应用综述
3.Study ofcentrifuge model tests on transition effect of cut slopes;边坡开挖迁移式影响离心模型试验研究
4)centrifugal modeling test离心模型试验
1.This paper was undertaken to investigate,bycentrifugal modeling test,the character of settlement and stability of picket abutment backfill with soft ground.通过离心模型试验研究了三维应力-应变状态下,软土地基上桩承式桥台台背回填土和加筋材料的变形规律及破坏特征。
2.Thecentrifugal modeling tests were used to simulate increasing degree of compaction and improve soil by lime for coordinating deformation between new and old high-embankment widening.针对高速公路拓宽工程高填方路段新老路堤拼接问题,通过室内物理力学试验确定地基土、素土填料及其石灰改性土在拼接路堤填筑时的含水量和压实度控制参数;利用离心模型试验手段,进行提高填料压实度和石灰改性措施下拼接路堤协调变形试验研究。
3.The mechanical properties of argil fly-ash concrete and effectiveness of its application to abutment-backfill are investigated by material experiment,centrifugal modeling test and numerical calculation.通过材料性能试验、土工离心模型试验和数值计算,研究陶粒粉煤灰混凝土的物理力学性能及其在桥涵台背回填的应用效果。
5)centrifuge modeling离心模型试验
1.Displacement measurement using image analysis incentrifuge modeling of slopes;基于图像分析的土坡离心模型试验变形场测量
2.Study of stress and displacement fields incentrifuge modeling of slope progressive failure;边坡破坏过程离心模型试验的应力位移场研究
3.<Abstrcat> Thecentrifuge modeling test of wedge failure in rock slope is presented.叙述了岩质边坡楔形体破坏的离心模型试验,较详细地介绍了试验中模型材料选择和试块加工的过程,最后采用Hook方法和机动位移法对离心模型试验的结果进行了分析,得到了预期的试验成果。
6)centrifugal model test离心机模型试验
1.The methods of simulating model material,operating mode and test technology in thecentrifugal model tests for above-mentioned conditions are given,and the methods of getting safety factors from the ruinouscentrifugal model tests are discussed.从试验材料模拟、工况模拟及离心机加荷运行方式等方面提出应用离心机模型试验研究堤防抗滑稳定的试验模拟技术,并探讨通过离心破坏性试验获取边坡稳定安全系数的方法。
延伸阅读
岩体离心模型岩体离心模型centrifugal model of rock mass丫ant!!一x}n mox(ng岩体离心模型(eentrifugal model。f:oek ma-ss)将按一定几何比，用原型岩石、相似材料或光弹材料制成的模型，放人离心机回转盒中，用均匀旋转时的离心力场来模拟岩体工程结构受力边界条件，使之保证重力相似的研究方法。离心机的主要参数有外径、有效半径每分钟最大转速、最大离心模拟比、电机功率。离心机的构造与几何尺寸应根据实际用途和模型尺寸，以及对离心力相对误差的要求设计。对光弹模型加载的离心机，应配有可以进行应力冻结的加热恒温装置;对岩石或相似材料模型加载时，必须装备各种记录测量模型应力、变形、位移或破坏等仪器及传感器离心机工作时，应有专门的控制装置，可任意调整和控制转速。(吕乃璧)
