产业用纺织品
產業用紡織品
산업용방직품
TECHNICAL TEXTILES
2013年
4期
43-45
,共3页
刘备%季涛%张丽哲
劉備%季濤%張麗哲
류비%계도%장려철
黄麻纤维%混凝土%纤维增强%抗压强度%抗折强度
黃痳纖維%混凝土%纖維增彊%抗壓彊度%抗摺彊度
황마섬유%혼응토%섬유증강%항압강도%항절강도
jute fiber%concrete%fiber reinforced%compressive strength%flexural strength
在混凝土中添加黄麻纤维,以增强混凝土的抗压和抗折性能。通过测定纤维增强混凝土的抗压和抗折强度,并与素混凝土进行对比,进而研究黄麻纤维的长度和掺量对混凝土的增强作用。结果表明:黄麻纤维长度为30 mm,掺量为0.5~0.6 kg/m 3时,对混凝土的抗压及抗折强度增强作用最为显著。
在混凝土中添加黃痳纖維,以增彊混凝土的抗壓和抗摺性能。通過測定纖維增彊混凝土的抗壓和抗摺彊度,併與素混凝土進行對比,進而研究黃痳纖維的長度和摻量對混凝土的增彊作用。結果錶明:黃痳纖維長度為30 mm,摻量為0.5~0.6 kg/m 3時,對混凝土的抗壓及抗摺彊度增彊作用最為顯著。
재혼응토중첨가황마섬유,이증강혼응토적항압화항절성능。통과측정섬유증강혼응토적항압화항절강도,병여소혼응토진행대비,진이연구황마섬유적장도화참량대혼응토적증강작용。결과표명:황마섬유장도위30 mm,참량위0.5~0.6 kg/m 3시,대혼응토적항압급항절강도증강작용최위현저。
Jute fibers were added into concrete to improve its compressive and flexural strength.In comparison with the pure concrete, the enhancement of jute fiber’s length and mixing amount in concrete was stud-ied by testing the compressive and flexural strength of fiber reinforced concrete.Test results showed that the compressive and flexural strength of the fiber reinforced concrete were significantly enhanced with 30 mm length jute fiber at the mixing amount of 0.5~0.6 kg/m 3 .