山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2009年
20期
167-168
,共2页
钢纤维%粘结强度%机械锚固力%拉拔实验
鋼纖維%粘結彊度%機械錨固力%拉拔實驗
강섬유%점결강도%궤계묘고력%랍발실험
steel fiber%bond strength%mechanical anchorage force%tensile experiment
通过对比两种不同类型的钢纤维增强水泥砂浆,发现螺旋型钢纤维与基体的粘结强度要明显高于平直型钢纤维,从而得出钢纤维外形在钢纤维增强混凝土中具有不可忽略的意义,同时也为螺旋型钢纤维的应用提供了实验依据.
通過對比兩種不同類型的鋼纖維增彊水泥砂漿,髮現螺鏇型鋼纖維與基體的粘結彊度要明顯高于平直型鋼纖維,從而得齣鋼纖維外形在鋼纖維增彊混凝土中具有不可忽略的意義,同時也為螺鏇型鋼纖維的應用提供瞭實驗依據.
통과대비량충불동류형적강섬유증강수니사장,발현라선형강섬유여기체적점결강도요명현고우평직형강섬유,종이득출강섬유외형재강섬유증강혼응토중구유불가홀략적의의,동시야위라선형강섬유적응용제공료실험의거.
According to the comparison on two kinds different types steel fiber enhancing cement mortar, the paper finds out that the bond strength of spiral type steel fiber and matrix is obviously higher than straight type steel fiber, thus getting the conclusion that the shape of the steel fiber has non-negligible significance in steel fiber enhancing concrete, and providing experiment basis for application of the spiral type steel fiber.
