| 1. | We find the movement velocity field and distribution of strain field in the middle tianshan mountain relative to eurasia plate by analyzing the continuous observation datum of gps in the region
摘要通过对天山中部地区连续多年的gps观测分析，得到了该监测区相对欧亚板块的运动速度场及应变场分布情况。 |
| 2. | The deflection ' s control is very important during the cantilever ' s construction . but the re - distribution of strain and inner force causing by creep caused difficulty to the deflection control
在悬臂施工中，挠度的控制是施工成功与否的关键之一，而徐变引起的变形及内力重分布是挠度控制的一个难点。 |
| 3. | It is indicated in the test that the influence of loading to strain in the grout was about in the range of 5 ~ 6m , and very weak beyond 4m . the distributions of strain and bond stress in the grout are attenuated in the minus exponential rule
试验结果表明，加载对锚固段内的应变影响范围大致在5 6m左右， 4m以外很微弱；锚固段注浆体内的应变与粘结应力分布按照负指数规律衰减。 |
| 4. | A reasonable criterion to control error of element was studied . base upon this criterion , an indicator to drive the mobile node of bce was presented . in order to improve the efficiency , an implementing scheme ( according to the distribution of strain energy density ) was suggested when to consider the fact that the high gradient usually appears only in a very local region , especially in the case of huge amount of computation
3 .在误差控制方面，提出了bezier移动节点单元法中节点移动的收敛判据，研究了节点移动的导向原理；在mathematica和fortran环境下实现了完整的计算编程；在处理高梯度问题的实际应用中，提出了高应变能密度区的局部化处理的求解方案。 |
| 5. | As the main method of measurement in the tests , some strain measuring points are arranged on the reinforced steel bars of the anchor bearing body . the changes of strain with different loading levels at their locations have been measured , through which range of influence and distribution of strain with loading in grout can be investigated , and corresponding distributions of axial force and bond stress are calculated according to hooke ' s law . making use of nonlinear curve fitting , distribution equation of bond stress of the fixed unit anchor length is achieved
试验测试手段通过在锚索承载体上布设应变测点，观测锚索在不同的荷载级别下的应变变化情况，对不同荷载级别下，单元锚索注浆体内应变的影响范围及分布规律展开分析，依据虎克定律计算出了其轴力与粘结应力的分布；并对测试结果进行了拟合，得出了锚固段粘结应力分布的拟合方程。 |
| 6. | Based on winkler assumption and mindlin ' s solution of displacement , elastic solutions for distributions of strain , axial force and bond stress are derived , and the influence of mechanical parameters to those are discussed . the elastic solutions are compared with results of testing , which indicate that the solution from winkler assumption can be well tallied with the test results
在一定的简化假设基础上，根据局部变形假定和mindlin位移解，分别推导出锚索注浆体内的粘结应力、轴力与应变分布公式，并将其与试验结果进行了对比分析，表明局部变形假定解与试验结果能够较好地吻合。 |
| 7. | And being based on the fea model , the distribution of strain and stress on the system are computed to analyze its structure intensity and rigidity properties . the research of the structure - statics gives out some rules to direct the design optimization of the thbip - i
论文首先研究建立了thbip -仿人机器人系统的精确弹性动力学有限元分析模型，并在此基础上进行结构静力学分析，研究各部件应力、应变分布状况，分析其强度和刚性等力学性能，提出thbip -结构优化初步措施，为结构优化设计提供理论依据。 |
