1) step loading
分级加载
1.
Neural network model for rheology of rock and soil under step loading;
分级加载下岩土流变的神经网络模型
2.
In order to appraise the effect on which geotechnical reinforce shallow soft soil foundaton,monitoring the stability of soft soil foundaton,based on computation parameters determined by test,the stability of shallow soft soil foundaton with step loading was studied,and influencing factor of reinforced effect was analyzed.
为了评价土工格栅加固浅层软土地基的效果,对公路软土地基稳定性进行现场监测,通过试验确定土和格栅的计算参数;运用有限元理论,研究浅层软土地基在分级加载情况下的稳定性,并分析格栅加筋效果的影响因素。
3.
The results of analysis show that the elastic parameters and viscoelastic parameters of the same sample change with different step loading,in particular,there is a.
在此基础上,针对花岗岩及片岩两种岩石的室内蠕变分级加载试验曲线进行了流变参数的识别与反演。
2) Step load
分级加载
1.
Based on the unified creep model and the relevant creep equations,the creep properties of rock under step load is studied,and the corresponding creep parameters by fitting curves are obtained.
根据统一蠕变模型和该模型导出的蠕变方程,研究了分级加载条件下的岩石蠕变特性,并且通过曲线拟合得出了相应的蠕变参数。
2.
Under step load condition,the creep test of red-bed soft rock which was collected in the seventh tunnel of Yintao water transmission engineering in Gansu is performed by using the CSS-44100 electronic servo testing machine.
本文采用CSS–44100型电子伺服万能试验机在分级加载条件下对甘肃引洮输水工程7#试验平硐红层软岩进行了一系列单轴压缩蠕变试验。
3) multi-stage loading
分级加载
1.
Prediction method of settlement under multi-stage loading;
分级加载条件下沉降预测方法
2.
Adopting the general-purpose nonlinear finite element program ABAQUS,deformation properties based on soft foundation improvement by Dry Jet Mixing(DJM) pile combined with geogrids under multi-stage loading in Huaiyan expressway test road were analyzed.
结合粉喷桩联合土工格栅在淮盐高速公路试验路软土地基加固中的应用,采用大型非线性有限元程序ABAQUS分析了分级加载条件下加固后软基的变形特性,计算结果表明,联合加固方法比单一的粉喷桩加固方法更有效。
4) stepwise loading
分级加载
1.
Stability of treated soft soil foundation under stepwise loading function for road embankment construction and fill was analyzed in detail with monitoring data by standard method and inflexion method on basis of actual cases in construction.
文中根据工程实例,利用监测数据,采用规范法和拐点法详细地分析了经过处理后的软土地基在路堤填土分级加载过程中的稳定性。
2.
Then,a new computational method for nonlinear settlement of strip foundation is put forward based on the traditional layer-wise summation method for calculating foundation settlement,in which the nonlinear characteristic of ground settlement calculation and an idea for stepwise loading are incorporated.
首先,通过深入探讨附加应力和应力历史对地基土体模量影响的力学机制,分别建立地基土体变形力学参数随附加应力和应力历史变化的分析模型;然后,利用地基沉降计算的传统分层总和法,考虑地基沉降计算的非线性特征,并引入分级加载的思想,提出条形基础非线性沉降的新型计算方法,该方法不仅反映地基土体变形力学参数随附加荷载变化的特征,也反映地基土体由于初始应力水平或应力历史不同而引起的土体模量不同对地基沉降计算的影响,而且可有效地避免地基沉降计算中压缩试验曲线的使用;最后,通过工程实例计算与分析,并与实测沉降值和其他方法计算结果进行比较,表明方法的合理性与可行性。
5) multi-stage filling
分级加载
1.
New method to predict in advance settlement of ground under multi-stage filling;
分级加载条件下提早预测地基沉降的沉降差法
2.
According to the dates of indoor testing and field monitoring,adopting the multi-stage filling consolidation theory,the author gave the thoughts and formulate as to change parameters with multi-stage filling in calculation of the consolidation and settlement of wetland soft soil foundation.
方法对室内试验和现场监测数据,采用分级加载固结度理论,对软土地基固结沉降计算中随加载逐级改变计算参数并给出了计算通式。
补充资料：自动加载下载的*.dmt材质方法
自动加载下载的*.dmt材质方法一
1、建立如下路径的文件夹：
E:\graphiclib\graphic-library\
然后把你下载的adv_materials文件夹（里面材质了）放到刚才建立的路径里，变成如下路径
E:\graphiclib\graphic-library\adv_materials
2、如图配制搜索路径
3、这样调用！点PHOTOLUX材质库
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条