|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 埋入光纤Mach-Zehnder干涉仪检测复合材料梁的分层显示文摘 将光纤Mach-Zehnder干涉仪的传感臂埋入到复合材料梁的中性层来检测梁的分层。不论梁是连续支撑还是简单支撑,均取得了很好的实验结果。通过用榔头连续下压梁,由光纤干涉仪可以得到一条输出曲线,从这条曲线就可以准确判断梁内部是否存在分层,以及分层的位置。 | 江毅 许颖 Christopher K Y Leung | 2004 | 复合材料学报2004，21，1： | 9 |
| 2 | Potential Use of Strain Hardening ECC in Permanent Formwork with Small Scale Flexural Beams显示文摘Utilizing pre-cast ECC panels as participating permanent formwork of concrete members, and the validity of using ECC to disperse the single crack in concrete into multiple ones in ECC were studied. In the process, totally two kinds of ECC with different tensile properties, 7 series of flat panels with different top surface figures and 3 U-shape panels with different inner surface forms were investigated. To evaluate the performance of the permanent formworks, small ECC-concrete composite beams were cast and tested mechanically. The 4-point bending test results show that the use of pre-cast ECC panels as permanent formwork can significantly improve the load capacity and toughness of a concrete member, effectively dispersing single widely opened crack in concrete into multiple ones in ECC. Most permanent formworks show perfect bond with the concrete cast on them, while the ones with partially debonded zone achieve the best mechanical performance. The U-shape permanent formworks show better performances than the flat ones, achieving much betler improvements in both the load capacity and toughness, together with better crack width control. | 李贺东 Christopher K Y Leung | 2009 | Journal of Wuhan University of Technology(Materials Science)2009，24，3： | 8 |
| 3 | 高延性水泥基复合材料的制备技术综述显示文摘高延性水泥基复合材料(HDCC)是一种具有应变硬化、多缝开裂和高延性等特性的纤维增强水泥基复合材料.从HDCC材料的设计理论、材料选择、配合比设计、养护等方面综述了HDCC材料的制备技术,分析了制备HDCC时易忽略的几个关键技术,提出了HDCC的制备方法.明确了提高HDCC强度、抗渗性及与之相关耐久性的难度,提出HDCC的制备时,要注意基体强度与断裂韧度发展规律的差异,减少大颗粒材料等提高基体本身及纤维分布的均匀性,制备时可采用使用高掺量低活性粉煤灰,橡胶微粉和EVA乳胶粉、较高水胶比、较高胶砂比、减少养护等降低基体的断裂韧度的措施.基于现有HDCC设计理论及制备技术,要大幅度提高强度和耐久性,选择更匹配的纤维或调整优化纤维性能至关重要. | 庞超明 Leung Christopher K Y 孙伟 | 2014 | 河北工业大学学报2014，43，6： | 3 |
| 4 | E- valuation of fracture parameters of concrete from bending test using inverse analysis approach显示文摘 | ZHANG Jun LEUNG CHRISTOPHER K Y XU Shilang | 2010 | Materials and Structures2010，43，6： | 1 |
| 5 | FRP debongding from a concrete substrate:Some recent findings against conventional belief显示文摘 | CHRISTOPHER K Y LEUNG | 2006 | Cement & Concrete Composites2006，28，： | 1 |
| 6 | A new testing configuration for shrinkage cracking of shotcrete and fiber reintbrced shotcrete显示文摘 | CHRISTOPHER K Y LEUNG M ASCE AUGUSTUS Y F | 2006 | Cement and Concrete Research2006，36，4： | 1 |
| 7 | Steady-state and Multiple Cracking of Short Random Fiber Composites显示文摘 | Victor C Li Christopher K Y Leung | 1992 | Journalof Engineering Mechanics1992，118，1： | 1 |
| 8 | Optical fiber sensor for concrete structures显示文摘 | Leung K Y Christopher Elvin N Olson N | 1997 | SPIE1997，3042，： | 1 |
| 9 | A novel distributed optical crack sensor for concrete structures显示文摘 | Leung K Y Christopher Elvin N Olson N | 2000 | Engrg Fract Mech2000，65，： | 1 |
| 10 | Modeling of concrete cracking induced by steel expansion显示文摘 | Christopher K Y Leung | 2001 | ASCE Journal of Materials in Civil Engineering2001，13，3： | 1 |
| 11 | Energy-based mod- eling approach for debonding of FRP plate from concrete substrate显示文摘 | CHRISTOPHER K Y LEUNG M YANGYong | 2006 | Journal of Engineering Mechanics2006，132，6： | 1 |
| 12 | Applications of a distributed fiber optic crack sensor for concrete structures显示文摘 | Kai Taiwan Christopher K Leung Y | | 0，，02： | 1 |
| 13 | Flexural performance of layered ECC-concrete composite beam 显示文摘 | Zhang Jun Leung Christopher K Y Cheung Yin Nee | 2006 | Composites Science and Technology2006，66，11： | 1 |
| 14 | Applica- tions of a distributed fiber optic crack sensor for concrete structures显示文摘 | KAI Taiwan CHRISTOPHER K LEUNG Y | 2007 | Sensors and Actuators2007，135，2： | 1 |
| 15 | Steady-state and Multiple Cracking of Short Random Fiber Composites显示文摘 | Li Victor C Christopher K Y Leung | 1992 | of Engineering Mechanics1992，118，11： | 1 |
| 16 | A Novel Distributed Optical Crack Sensor for Concrete Structures 显示文摘 | Leung Christopher K Y Elvin N Olson N | 2000 | Engineering Frac- ture Mhanics2000，65，： | 1 |
| 17 | Fiber Optic Sensor for the Monitoring of Mixed Mode Cracks in Structures显示文摘 | Wan Kai-tai Leung Christopher K Y | 2007 | Sensors and Actuators2007，135，： | 1 |
| 18 | Optical fiber crack sensor for concrete structures 显示文摘 | LEUNG Y NIELL E | 1996 | SPIE1996，3042，： | 1 |
| 19 | Modellng of concrete cracking induced by steel expansion 显示文摘 | Christopher K Y Leung | 2001 | ASCE Journal of Materials in Civil Engineering2001，，3： | 1 |
| 20 | Evaluation of Fracture parameters of concrete from bending test显示文摘 | Zhang Jun Leung Christopher K Y Xu Shilang | 2010 | Mate- rials and Structures2010，43，6： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员