静力法,static method
1)static method静力法
1.Dynamic reliability of flat slab dam based on Jc stimulatingstatic method;Jc拟静力法求解平板坝动力可靠度
2.With the real stratified foundation of an engineering works as an example,thestatic method,empirical method and pile foundation finite element method are used to study the varying relations of ultimate bearing capacity of single pile under the different conditions of the pile length, pile radius and the ratio of pile length to radiu.以某工程实际的层状地基为例,用静力法、经验法和桩基有限元法分别研究了在不同桩长、桩径和桩径比情况下单桩极限承载力的变化关系。
2)Pseudo-static method拟静力法
1.Improvement of pseudo-static method for slope stability analysis;拟静力法边坡稳定分析的改进
parison of the actual behavior resulting from the testes and those from the pseudo-static method and rigidity-reduction method indicates that the dynamic p-y curves from the tests and f.将试验得到的实际p-y曲线与采用拟静力法和以API规范为基础的折减系数法计算出的p-y曲线进行对比,结果表明:(1)液化土层中试验得到的桩真实p-y响应及由拟静力法和折减系数法得到的结果都呈非线性变化,三者极限状态有接近一致的趋势,但变化过程差异明显;(2)采用拟静力法和折减系数法都会使液化土层桩基础侧向反力迅速增长,很快达到屈服极限,远远超过实际情况,会导致相当保守的结果;(3)液化进程中控制桩p-y响应的是土体位移而非惯性力,因而拟静力法和折减系数法的原理不适合桩-液化土体动力相互作用分析,不能用于液化土层中桩基础地震响应的计算。
3.Based on the pseudo-static method,the reinforcement measures of anti-slide piles and their combination with anchor bolt frames were investigated with centrifuge model tests and numerical simulation in order to probe into the failure mechanism of deposit-on-slope reinforcement under an earthquake.为探讨地震作用下斜坡堆积体的加固破坏机理,基于拟静力法理论,采用土工离心模型试验技术和数值模拟方法,对采用抗滑桩、抗滑桩联合锚杆框架2种加固措施进行了对比分析。
英文短句/例句
1.Seismic Stability Analysis Based on Pseudo-static Approach of Reinforced Slopes基于拟静力法的加筋边坡地震稳定性分析
2.STABILITY ANALYSIS OF DAGANGSHAN DAM ABUTMENT SLOPE UNDER EARTHQUAKE BASED ON PSEUDO-STATIC METHOD基于拟静力法的大岗山坝肩边坡地震工况稳定性分析
3.Constraint Violation Stabilization for Quasi-static Deployment Analysis of Deployable Space Truss空间可展桁架拟静力展开分析的违约稳定方法
4.Quasi-static calculation method for seismic response of rigid pile composite foundation刚性桩复合地基地震反应的拟静力计算方法
parison of the Static Elasto-plastic Analysis and the Pseudo-static Test of a Hybrid Structure混合结构静力弹塑性分析与拟静力试验对比
6.Quasi-static testing and networked pseudo-dynamic testing on fiber reinforced plastic retrofitted reinforcement concrete short columns of bridgeFRP加固桥梁RC短柱拟静力及网络拟动力试验
7.Simulation of Strain-strain Curve for EPE Static CompressionEPE静态压缩应力-应变曲线模拟
8.Simulative Static Variables on BREW PlatformBREW平台下模拟静态变量的方法
9.General Design and Quasi-static Analysis of the Tension Leg Platform张力腿平台的整体设计及拟静力性能分析
10.Pseudo-static Test on Seismic Performance of Bonded Prestressed Concrete Frame预应力混凝土框架抗震性能拟静力试验研究
11.The Static and Dynamic Analysis on High Arch Dam with Attachment Structure System and Model Simulation高拱坝及其附属结构体系静动力分析与模拟
12.New Plate and Shell Finite Elements Based on the Static-Geometric Analogy;基于静力—几何比拟理论的新型板壳有限元
13.Numerical Simulation and Research of Static and Dynamic Stress on Mine Dump Truck Frame;矿用自卸车车架静态及动态应力数值模拟研究
14.Numerical Simulation Analysis of Static State of Process Frame in Hydraulic Support;液压支架推移框架的静力学数值模拟分析
15.Study on Numerical Simulation of Wind-Loading and Static Performance of Deformed Ellipsoid Latticed Shell;异形椭球网壳的风压数值模拟与静力特性分析
16.Study of Electrostatic Field of Power Transformer Based on Numerical Calculation;基于数值模拟技术的电力变压器静电场的研究
17.Numerical Simulation of Static and Dynamic Mechanical Performance of Concrete on Micro-Level;基于细观层次混凝土静、动力学性能的数值模拟
18.The Numerical Simulation Research of Penetration and Static Load Test to Jacked Pile;静压桩沉桩贯入及承载力的数值模拟研究
相关短句/例句
Pseudo-static method拟静力法
1.Improvement of pseudo-static method for slope stability analysis;拟静力法边坡稳定分析的改进
parison of the actual behavior resulting from the testes and those from the pseudo-static method and rigidity-reduction method indicates that the dynamic p-y curves from the tests and f.将试验得到的实际p-y曲线与采用拟静力法和以API规范为基础的折减系数法计算出的p-y曲线进行对比,结果表明:(1)液化土层中试验得到的桩真实p-y响应及由拟静力法和折减系数法得到的结果都呈非线性变化,三者极限状态有接近一致的趋势,但变化过程差异明显;(2)采用拟静力法和折减系数法都会使液化土层桩基础侧向反力迅速增长,很快达到屈服极限,远远超过实际情况,会导致相当保守的结果;(3)液化进程中控制桩p-y响应的是土体位移而非惯性力,因而拟静力法和折减系数法的原理不适合桩-液化土体动力相互作用分析,不能用于液化土层中桩基础地震响应的计算。
3.Based on the pseudo-static method,the reinforcement measures of anti-slide piles and their combination with anchor bolt frames were investigated with centrifuge model tests and numerical simulation in order to probe into the failure mechanism of deposit-on-slope reinforcement under an earthquake.为探讨地震作用下斜坡堆积体的加固破坏机理,基于拟静力法理论,采用土工离心模型试验技术和数值模拟方法,对采用抗滑桩、抗滑桩联合锚杆框架2种加固措施进行了对比分析。
3)pseudo-static approach拟静力法
1.Design of crest structure for concrete-faced rock-fill dam and its seismic analysis withpseudo-static approach;混凝土面板堆石坝坝顶结构设计及其拟静力法的抗震分析
4)quasi-static method拟静力法
1.Using thequasi-static method to calculate the inertia force of blasting.对实际工程进行监测,得到适合该地区的能反应高程效应的爆破地震波传播规律,并采用拟静力法计算爆破地震惯性力,提出边坡在爆破动力作用下稳定安全系数的新计算方法———积分法,同时使用MATLAB程序搜索边坡最危险滑裂面并计算最小安全系数。
2.On the basis of the data about the foundation and the shaft,the authors adopted thequasi-static method and numerical simulation to calculate and analyze the sand liquefaction and the stability of the shaft und.针对江中建(构)筑物在强震影响下的主要危害多为地基液化和建(构)筑物开裂的特点,作者对某越江通道工程江中风井的地基地震液化和井体稳定性进行了分析,并根据其场地资料和井体资料采用拟静力法和数值模拟对在7度地震烈度下的地基液化势和井体稳定性进行了计算分析。
3.Considering the time distance effect of blasting vibration and thequasi-static method, and making use of the improved slice method, this paper puts forward an analytic method of slope stability under blasting vibration; and gets a new computing technology of dynamic stability of slopes under blasting vibration.实例证明,所得计算结果综合考虑了爆破震动波传播过程的衰减、频谱结构及相位差等因素的影响,因此该方法在土质边坡稳定分析中与拟静力法相比更具理论基础,其结果也更接近工程实际。
5)Moment of still静力矩法
6)static parameter loading method静力参数静载法
延伸阅读
磁流体静力分选磁流体静力分选magnetohydrostatic separatione一l一ut一J ingl一fenxuon磁流体静力分选(magnetohydrostatic sepa-ration)在不均匀磁场中以铁磁流体或顺磁性溶液为介质，根据物料密度或磁化率的差异进行分选的磁流体分选方法。这种分选方法是20世纪60年代发展起来的。80年代一些国家采用磁化率更高的铁磁流休作分选介质，配以永磁磁系、多层重叠分选槽、高梯度格栅，研究了磁流体静力分选的应用。美国和日本已完成了利用该分选方法从废弃物焚烧炉残渣中分离回收所含铜、铅、锌、铝等有用金属的半工业试验。中国从70年代开始在地质矿业部门用磁流体静力分选法进行矿物密度的测定，并研制出供分离单矿物用的磁流体静力分选仪;进而开展了在选矿和其他领域的应用研究。该方法可用于各种金属矿石煤和非金属矿石的分选;从工厂金属废料或旧汽车碎片中回收有色金属及合金;在岩矿鉴定中代替有毒重液分离;还可以用于浮选所得精矿和尾矿的快速分析等。磁流体静力分选具有分选密度大、分选效率高和精度高等优点，而且设备简单，操作维护方便，易于实现自动控制，是一种颇有发展前途的分选方法。磁流体静力分选的分选原理是，假定在铁磁流体中有一体积为v、密度为尸的固体颗粒，将其置于沿垂直方向减小的梯度磁场中，此时固体颗粒所受作用力可用下式表示: F~V[(尸一洲)g一刃甲H/4二]式中耐为固体颗粒所在位置处磁流体的平均磁化强度(4二I)，洲为铁磁流体的密度，甲H为磁场梯度，g为重力加速度。当F~o时，固体颗粒悬浮于铁磁流体「}，;当F>。时，固体颗粒下沉;当F<。时，固体颗粒上浮。若用顺磁性盐溶液代替铁磁流体，由于顺磁性盐溶液的磁矩比铁磁流体的小得多且不会达到磁饱和状态，因此上式中厉值随外磁场线性变化，可由‘H表示，‘为顺磁性盐溶液的磁化率。另外，顺磁性盐溶液的磁化率K稍大于通常称作“非磁性体”固体颗粒的磁化率尸，所以在以顺磁性盐溶液作分选介质时澎不能忽略，这时单位体积固体颗粒的受力可用下式表示: F/V一印一尸)g十产。(砂一劝H甲H一△尸g+产。△IcH甲H式中灿。为真空磁导率，日和‘分别为固体颗粒和顺磁性盐溶液的体积磁化率，洲为顺磁性盐溶液的密度。(郑龙熙)
