A fibre-optic interface stress sensor was used to characterize the mechanical property of UP resin/glass fibre adhersive interface. During the adhersion agent curing, the contract stress accompanies with dimension con...A fibre-optic interface stress sensor was used to characterize the mechanical property of UP resin/glass fibre adhersive interface. During the adhersion agent curing, the contract stress accompanies with dimension contracting, the thermal stress which is Produced by the changes of environment temperature caused by curing heat and the procedure of interface stress transmitting were all traced and determined, the micro mechanical properties of UP resin/glass fibre adhersive interface are determined. Also, the longchain softness couple agent has effcet on decreasing the stress concentration of UP resin/glass fibre adhersive interface interface and enhance the interface adhersive strength is verified.展开更多
文摘A fibre-optic interface stress sensor was used to characterize the mechanical property of UP resin/glass fibre adhersive interface. During the adhersion agent curing, the contract stress accompanies with dimension contracting, the thermal stress which is Produced by the changes of environment temperature caused by curing heat and the procedure of interface stress transmitting were all traced and determined, the micro mechanical properties of UP resin/glass fibre adhersive interface are determined. Also, the longchain softness couple agent has effcet on decreasing the stress concentration of UP resin/glass fibre adhersive interface interface and enhance the interface adhersive strength is verified.
