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作者:Costanzo Bellini , Gianluca Parodo , Wilma Polini ...
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.173 - 182Gruppo Italiano Frattura
摘要:Nowadays adhesive are widely used in structural applications, in particular for assembly composite materials. In fact, this technique allows to obtain a more uniform load in the joint, to realise a joint with an higher specific strength and to avoid drilling parts as in the ...
作者:Qing-Chao Li , Yuan-Fang Cheng , Quiang Li ...
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.86 - 99Gruppo Italiano Frattura
摘要:The global reserves of natural gas hydrates are extremely abundant, which is attracting more and more scientists attention. However, hydrate reservoirs are usually clayey silt hydrate reservoirs with low strength, borehole collapse is a key issue during the drilling operation in ...
作者:O. Reut , N. Vaysfeld
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.183 - 190Gruppo Italiano Frattura
摘要:In this article the discontinuous solutions of� Lame�s equations are constructed for the case of a conical defect. Under a defect one considers a part of a surface (mathematical cut on the surface) when passing through which function and its normal derivative have discontinu...
作者:Francisco da Silva Brandao , Aldecira Diogenes , Joao Fernandes ...
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.14 - 32Gruppo Italiano Frattura
摘要:Preservation of historical constructions, and passing it on to future generations, is a major issue in modern societies. Earthquakes are one of the major causes of damages to heritage buildings across the world. The city of Sobral (Cear� State, Brazil) keeps in its historic ...
作者:Xinzheng Wang
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.100 - 107Gruppo Italiano Frattura
摘要:With the wide application of anchored structures in various engineering, their durability and service life have become an important issue in the development of anchoring technique. According to the corrosion experiment results on different working conditions (close and damp, perm...
作者:Pang Jinchang , Wang Yeming
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.156 - 163Gruppo Italiano Frattura
摘要:To investigate the mixing amount of graphene oxide and water cement ratio on the microstructure and mechanical properties of graphene oxide reinforced cement based composite material, graphene oxide suspension was developed using improved Hummers method, and the structure, size a...
作者:Chunshui Huang , Fangtao Wang , Danying Gao
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.108 - 120Gruppo Italiano Frattura
摘要:Based on the Burgers model, by adding a damper unit, this paper proposes a new viscoelastic model with five units and eight parameters to characterize the viscoelastic deformation of fibre reinforced asphalt concrete (FRAC). According to the creep tests of FRAC beams, this paper ...
作者:Amar Benyahia , Said Choucha , Mohamed Ghrici ...
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.135 - 146Gruppo Italiano Frattura
摘要:The main goal of this work is the formulation of a self-compacting repair mortars (SCRMs) containing limestone dust (LD) and natural pozzolan (NP). For this purpose, a control mortar (SCRM-0) and two different mortars types, one with 10% LD (SCRM-10LD) and the other with 20% NP (...
作者:Li Zou , Xinhua Yang , Jianrong Tan ...
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.53 - 66Gruppo Italiano Frattura
摘要:Three-point bending fatigue test of 5083 and 5A06 aluminum alloy T-welded joints is carried out, and the fatigue life of the specimens with different influencing factors are obtained. Finite element model of the T-welded joint is established and the nodal force based structural s...
作者:Delei Yang , Lewei Tong
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.45 - 52Gruppo Italiano Frattura
摘要:This paper aims to disclose the effects of weld size on hot spot stress in the calculation of fatigue performance of the joints. For this purpose, the author explored the hot spot stress of CHS-CFSHS T-joints, which consists of circular hollow section (CHS) braces and concrete-fi...

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