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author:

吴炎海 (吴炎海.) [1] | 郑作樵 (郑作樵.) [2]

Abstract:

通过24根矩形截面高强混凝土构件的纯扭拭验,表明高强混凝土纯扭构件的破坏机理与普通混凝土构件相似.但其脆性特征更明显,钢筋应力不均匀性也较大.本文建立了高强混凝土构件开裂扭矩,极限扭矩及抗扭刚度计算公式,计算值与实测值吻合良好.文中还证明软化空间桁架理论适用于高强混凝土纯扭构件的计算分析.

Keyword:

扭转刚度 扭转强度 高强混凝土

Community:

  • [ 1 ] 福州大学土建系

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 1992

Issue: 02

Page: 58-64

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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