城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
18期
200-200,203
,共2页
剡理祯%余青%王志浩%王超群
剡理禎%餘青%王誌浩%王超群
섬리정%여청%왕지호%왕초군
ECC%钢筋混凝土剪力墙%变形能力
ECC%鋼觔混凝土剪力牆%變形能力
ECC%강근혼응토전력장%변형능력
ECC%reinforced concrete shear wal%deformab-ility
剪力墙结构作为一种常用的多、高层结构体系,随着结构基于性能的抗震设计方法的提出,确定其变形能力也就具有重要意义。本文首先介绍了目前国内外剪力墙变形能力的研究成果与现状,并在此基础上,综合考虑 ECC变形能力与普通混凝土变形能力相差较大的特点与现有抗震设计方法的适用性,对塑性铰区采用 ECC 的剪力墙的变形能力计算方法提出可行思路,并对其变形能力设计方法的发展方向做了合理预测。能够对有关研究人员提供理论指导与借鉴。
剪力牆結構作為一種常用的多、高層結構體繫,隨著結構基于性能的抗震設計方法的提齣,確定其變形能力也就具有重要意義。本文首先介紹瞭目前國內外剪力牆變形能力的研究成果與現狀,併在此基礎上,綜閤攷慮 ECC變形能力與普通混凝土變形能力相差較大的特點與現有抗震設計方法的適用性,對塑性鉸區採用 ECC 的剪力牆的變形能力計算方法提齣可行思路,併對其變形能力設計方法的髮展方嚮做瞭閤理預測。能夠對有關研究人員提供理論指導與藉鑒。
전력장결구작위일충상용적다、고층결구체계,수착결구기우성능적항진설계방법적제출,학정기변형능력야취구유중요의의。본문수선개소료목전국내외전력장변형능력적연구성과여현상,병재차기출상,종합고필 ECC변형능력여보통혼응토변형능력상차교대적특점여현유항진설계방법적괄용성,대소성교구채용 ECC 적전력장적변형능력계산방법제출가행사로,병대기변형능력설계방법적발전방향주료합리예측。능구대유관연구인원제공이론지도여차감。
Shear wal structure is widely used in the multila-yer and high-rise structure system;it has become more signify-cant to determine the deformation capacity of the shear wal st-ructure since the performance-based seismic design method w-as proposed. The research achievements and the present situa-tion about the deformability of shear wal at home and abroad are introduced in this paper. Considering the significant differ-ence between ECC and concrete in deformability and the appl-icable scope of the seismic design method in use, a feasible ca-lculation method of the Shear Wal deformability with plastic hinge region using ECC materials is proposed, The developm-ent trend of the deformability design method is reasonably for-ceasted. This paper can provide theoretical guidance and refer-ence for related researchers.