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- DYNAMIC STRESS FIELD AROUND THE CRACK TIP IN A FUNCTIONALLY GRADED MATERIAL 功能梯度材料裂纹尖端动态应力场
- Keywords deformation partitioning;hydrofracturing;rupture healing;dynamic stress field;auriferous quartz vein; 变形分解作用;水力压裂作用;裂开-愈合作用;动态应力场;含金石英脉;
- dynamic stress field 动应力场
- The analysis of the paleotectonic stress field is always a difficult problem in basin dynamic research. 摘要盆地古构造应力场分析一直是盆地动力学研究的一个难题。
- The plane stress field is obtained by complex stress func... 平面应力场借助保角映射的方法通过复变应力函数得到。
- The 3-D Stress Field Measurement with Phase-shift Isodyne[J]. 引用该论文 计宏伟;计欣华;秦玉文.
- The explosive stress field at the end of a linear charge are studied in the polycarbonate plane with the dynamic photo-elasticity method. 借助动光弹试验方法,采用聚碳酸脂板模拟无限平面,探索了条形药包端部爆炸应力场的分布特性。
- Dynamic stress attenuates slowly with distances and has a large value. 动应力随距离衰减速度慢,量值大;
- Analysis of Formation Elastic Characteristics and Stress Field with Log Data. 利用测井进行地层弹性特征及应力场分析。
- Analysis of structure stress field and its application in east area of Zhanhua. 沾化凹陷东部地区构造应力场分析及其应用
- A dynamic strain gage is developed for dynamic stress test at900℃ of turbine rotor blades of an aeroengine. 为了对某型航空发动机涡轮转子叶片在900℃温下进行动应力测试,研制了900℃态应变计。
- Analyzes the therm-structure-coupled stress field on a mixer by means of FEA. 运用有限元技术对混铁炉进行了热与结构耦合应力场分析研究。
- The modern tectonic stress field is in keeping with that since cenozoic era. 现代构造应力场与新生代以来应力场基本一致;
- It is for telemetering the vibration frequency, dynamic stress and temperature of turbine blades under dynamic state. 用于涡轮机叶片在动态状态下对其振动频率、动应力和温度进行遥测。
- It was concluded that the impact velocity and peak dynamic stress under the coplanar impact is quadratic relationship. 从结果可以看出:在共面冲击下,其动态峰应力和冲击速度之间是二次线性关系。
- The changes of some seismic precursor fields could be related to the dynamic variation in ambient shear stress field. 某些地震前兆场的变化反映出其与环境剪应力场的动态变化有着密切关系。
- Intelligence: With compaction control and a system that reacts instantly to the behaviour of the soil under dynamic stress. 智能化:带有压实控制系统及一个实时对在动态压实下面的土壤状况进行反应的系统。
- The relationship between differently composited stiffness of disc-spring cap and pile drivingpenetration and dynamic stress of pile are studied in this paper. 本文研究了碟簧桩帽的不同组合刚度与沉桩贯人度和桩身动应力的关系。
- An analysis of piedmont structures and ground stress field in southern margin of Junggar basin is made in this paper. 通过对准噶尔盆地南缘山前构造与地应力场分析,认为构造复杂、目的层深、地应力作用强烈是制约勘探进程的主要因素。
- In this paper, the dynamic stress intensity factors of a crack at bima-terial interface are computed by particular solution boundary element method. 本文利用动力特解边界元法和应力外推法相结合求应力强度因子的方法,计算异弹模界面裂缝在瞬态荷载作用下的应力强度因子时程反应曲线。