| 1. | Critical state elastoplastic model
临界状态弹塑性模型 |
| 2. | Tsinghua elastoplastic model
清华弹塑性模型 |
| 3. | Ideal elastoplastic model
理想弹塑性模型 |
| 4. | Improvement of duncan - chang nonlinear model and shen zhujiang ' s elastoplastic model for granular soils
张模型和沈珠江双屈服面模型的改进 |
| 5. | Flexibility of visco - elastoplastic model to rheological characteristics of rock and solution of rheological parameter
西原模型对岩石流变特性的适应性及其参数确定 |
| 6. | Sm can be applied to anisotropic materials . sm reconciles empirical and elastoplastic models and our experimental knowledge of soil behavior and is easier and more practical
它试图与各种经验模型、弹塑性模型和土料的试验结果协调起来，从理论上理解更为容易，操作更为方便。 |
| 7. | More than thirty years has past and numbers of models have been put forward since prof . k . h . roscoe and his fellows of canbrudge ybuversutt established the first elastoplastic model of soils which is based on classical plastic theory in 1963
自1963年剑桥大学罗斯科等人把传统的金属塑性理论用来建立土的弹塑性本构模型以来，已历经三十多年，提出了众多的模型。 |
| 8. | In view of bearing capacity of the elastoplastic theory analysis , the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion , and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative . in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects , the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith , and gathered the parameter of dynamic analysis and testing . the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world , i . e . the confirmation of batholith bearing capacity of pile end , from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f . e . m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test
然后，对岩土工程领域至今尚未解决，甚至不为人注意的考虑地基变形的地基承载力问题进行了实用化的探讨，提出了考虑地基变形的地基承载力上程计算方法；对基于弹塑性理论分析的地基承载力国内尚未见报道的空间问题得到了圆形基础(空间问题)的承载力界限荷载p _ ( 1 / 4 ) ，并与国内外土力学专著及地基基础设计规范中的条形基础(平面问题)的界限荷载p _ ( 1 / 4 ) ，进行了对比，从而定量上解释了目前设计规范引用土力学承载力公式值偏于保守的这一情况；根据本文作者多年从事现场地基工程振动试验及相关课题的研究工作，本文以截头锥模型模拟地基，对地基(岩基)承载力的动测法进行了研究，为各类地基(包括岩基) ，汇总了动力分析和检测川的参数：针对日前岩土工程界应用桩基设计规范中的难点? ?桩端岩基承载力的确定问题，从岩石室内单轴抗压强度确定、基于弹塑性模型的有限单元法计算、土力学计算及深斤载荷试验四方面进行了深入讨论；本文作者根据多年现场载荷试验的工程实践，对深井荷试验装置的核心部分? ?反力装置，设计了侧壁支撑反力加载系统，该加载系统具有实用、简便、稳定及安个等优点。 |
