Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Liusheng Chu"'
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01201- (2022)
To explore the feasibility of using blended mineral admixtures to improve the performance of magnesium phosphate cement (MPC) composites, fly ash (FA) + ground granulated blast furnace slag (GGBS) and fly ash (FA) + silica fume (SF) were used to part
Externí odkaz:
https://doaj.org/article/54d8ee8835c342f1a2e4b0522ef55267
Publikováno v:
Case Studies in Construction Materials, Vol 16, Iss , Pp e00867- (2022)
Crumb rubberised concrete (CRC) is a sustainable material that recycles rubber particles from end-of-life tyres as partial fine aggregates in concrete. To promote the applications of CRC in building structures, this paper presents an experimental stu
Externí odkaz:
https://doaj.org/article/e9827a7ba54c4adabbf219e0cad38b25
Publikováno v:
Buildings, Vol 13, Iss 4, p 947 (2023)
Complex edge stiffeners are widely used because of their superior performance over simple edge stiffeners in limiting flange buckling and improving local stability. However, most of the studies on complex edge stiffeners are qualitative. In this pape
Externí odkaz:
https://doaj.org/article/d656c482921b477faac92e0eaa1c89be
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
Antipenetration performance of honeycomb shelter under two repeat projectile strikes is investigated via test and numerical simulation. Among them, there are two kinds of test targets: cylindrical honeycomb structure target and reinforced concrete ta
Externí odkaz:
https://doaj.org/article/07ca87b46e474f2dbe1a7bc441ef7fd3
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
This study presents experimental and numerical study on cyclic behavior of SRC composite columns-steel beam joints. The pseudostatic experiments were carried out on four samples with different axial loads. X-shaped shear reinforcement was added in th
Externí odkaz:
https://doaj.org/article/6713e8858a13403992b82233165ec5fd
Publikováno v:
Materials, Vol 14, Iss 12, p 3272 (2021)
In this study, recycled fine aggregate (RFA), also known as recycled brick micro-powder (RBM), was used to completely replace quartz sand for the preparation of green, low-cost ecological engineered cementitious composites (ECO-ECC). RFA was used to
Externí odkaz:
https://doaj.org/article/f4b0ff550bba4ce2986a88bc4df05e79
Publikováno v:
Shock and Vibration, Vol 2017 (2017)
To investigate the progressive collapse behavior of Steel Reinforced Concrete (SRC) column-steel beam hybrid frame after the failure of key structural elements, a PQ-Fiber model for an 8-storey structure is established in ABAQUS program. Nonlinear dy
Externí odkaz:
https://doaj.org/article/3080bf079ce6425b87418c51e2d01091
Publikováno v:
Materials, Vol 11, Iss 9, p 1682 (2018)
Many researchers have performed experimental and theoretical studies on the shear behavior of steel fiber reinforced concrete (SFRC) beams with conventional reinforcement; few studies involve the shear behavior of SFRC beams with high-strength reinfo
Externí odkaz:
https://doaj.org/article/1d07fee0dedd46e4a2422b77ebeccef1
Publikováno v:
Computational Mechanics. 70:367-384
Publikováno v:
Acta Mechanica Solida Sinica. 35:79-89
In this paper, a semi-discrete model based on peridynamics (PD) for engineered cementitious composites (ECCs) is applied to simulate the fracture behavior of functionally graded ECC (FGECC) beams. This is a new application of PD in ECC. Prior to simu