| 1. | The effects of bending strain on the critical current and alternating loss of bi2223 hts tapes
2223带材的临界电流及交流损耗研究 |
| 2. | Structural reinforcing rods protect cable from excessive bending strain and compressive stresses , and the current transfer tab is designed for economical grounding by providing direct contact with opgw , accommodating a 1 2 " bolt and nut
光缆固定采用与光缆直径相匹配的铝管夹紧，防止夹伤光缆，根据需要，可安装在杆塔的不同部位，安装操作极为方便。 |
| 3. | Ion - exchange polymer metal composite ( ipmc ) is known as a material for artificial muscle actuator . the advantages of ipmc in requiring low activation voltage and the induced large bending strain led to its consideration for various potential application , especially in bio - inspired robotics
Ipmc ( ion - exchangepolymermetalcomposite )是一种人工肌肉材料,由于其较低的驱动电压能产生较大的位移变形,作为一种新型执行器非常适用于仿生机器人的开发。 |
| 4. | On the basis of above theoretical analyses and experiments , two kinds of smart rock bolt structures that based on distributed micro - bend strain sensor and fbg are put forward . the smart structures that take design , construction and monitoring of rock bolts as priority is suitable for application in rock bolt engineering
最后，在以上理论分析和试验研究的基础上，结合岩土工程中典型的锚索结构型式，综合考虑设计、施工因素和锚索监测要求，提出了两种分别基于微弯强度调制光纤传感器和光纤布喇格光栅分布应变传感器的智能锚索结构设计方案。 |
| 5. | 4 ) because completed status of the bridge of the cable - stayed bridges is relative , minimum bending strain energy of main beam and tower is considered as optimum object and reasonably suffered force of main beam and tower and uniform cable forces also have been considered at the same time in this method . 5 ) the comprehensive method can avoid the limitation of only using a i certain method
4 )由于斜拉桥合理的成桥状态是一个相对的概念，所以本文介绍的方法是以斜拉桥主梁和索塔的弯曲应变能最小为目标，同时也兼顾了主梁和索塔的受力合理和索力的均匀。 5 )用综合方法确定斜拉桥成桥状态下合理索力可以避免单一使用某种方法的局限性。 |
| 6. | In order to systematically evaluate the process technics , sensing ability to strain and application techniques of the suggested distributed micro - bend strain sensor adopting the winded structure of optical fiber around a small - diameter steel wire rope , some tensile tests of sensor and 3 - point bend tests of concrete beams were conducted
针对所提出的缠绕式分布应变光纤传感器结构，进行了拉伸试验和三点弯曲混凝土梁试验，对传感器的制作工艺、应变反应特性和应用技术进行了系统论证。 |
| 7. | The rational cable force under dead load of gonghe bridge is calculated by the least bending strain energy method 2 . cable force controlled methords are introduced . the initial construction cable force of gonghe cable - stayed bridge are calculated by trial methord based on anvance analysis 3
介绍了斜拉桥施工中常用的施工控制方法及相应的索力控制方法，分析了公和桥施工中所采用的“二次张拉到位”的索力控制方法的特点和优点，通过基于正装分析的试算方法得出公和桥施工中拉索的初始张拉力。 |
