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作者:Pattamad Panedpojaman , Suchart Limkatanyu , Wichairat Kaewjuea
来源:[J].Arabian Journal for Science and Engineering, 2017, Vol.42 (9), pp.3779-3798Springer
摘要:While prescriptive methods are used in design, the fire resistance of a reinforced concrete structure can be assessed by combined heat transfer and structural analysis. However, available numerical codes to simulate heat transfer use complicated techniques. Furthermore, the ...
作者:Pattamad Panedpojaman , Danupon Tonnayopas
来源:[J].Construction and Building Materials(IF 2.293), 2018, Vol.172, pp.387-395Elsevier
摘要:Abstract(#br)The residual concrete strength is required for evaluating the safety of reinforced concrete structures after fire. Based on the surface hardness of concrete, a rebound hammer test has been used to evaluate the compressive strength at the ambient temperature and ...
作者:Pattamad Panedpojaman , Thaksin Thepchatri , Suchart Limkatanyu
来源:[J].Thin-Walled Structures(IF 1.231), 2019, Vol.145Elsevier
摘要:Abstract(#br)A calculation of the elastic buckling load for cellular columns with multiple circular openings is required to determine their axial load capacity. Due to the complexity of column geometry and shear effects, the available methods to analyze the elastic buckling load ...
作者:Pattamad Panedpojaman , Thaksin Thepchatri , Suchart Limkatanyu
来源:[J].Journal of Constructional Steel Research(IF 1.327), 2015, Vol.112, pp.10-21Elsevier
摘要:Abstract(#br)The Vierendeel bending is the dominant failure mode of steel beams with openings. The Vierendeel mechanism involves three interacting drivers, namely the axial force, the shear force and the Vierendeel bending moment. This study proposes an alternative design method ...
作者:Pattamad Panedpojaman , Worathep Sae-Long , Tanan Chub-uppakarn
来源:[J].Thin-Walled Structures(IF 1.231), 2016, Vol.99, pp.182-194Elsevier
摘要:Abstract(#br)To facilitate accurate but conservative design of cellular beams for resistance against lateral–torsional buckling (LTB), this study proposes rational design guidelines based on General method of EC3. The inelastic LTB resistance was the subject of parametric st...
作者:Pattamad Panedpojaman , Pattharasit Jina , Suchart Limkatanyu
来源:[J].Archives of Civil and Mechanical Engineering(IF 0.963), 2016, Vol.16 (4), pp.753-766Elsevier
摘要:Abstract(#br)Specimens of reinforced concrete (RC) cantilever beams connected by a welded plate joint to an RC main beam were investigated. Load tests and fire tests were conducted to examine structural behavior and fire resistance of the joint. Under flexural load, the main fail...
作者:Pattamad Panedpojaman , Thaksin Thepchatri , Suchart Limkatanyu
来源:[J].Thin-Walled Structures(IF 1.231), 2014, Vol.76, pp.92-104Elsevier
摘要:Abstract(#br)To complement available design methods, this study develops a practical and economical approach to estimate shear strength of non-composite symmetric and asymmetric cellular beams, based on failure by local web-post buckling. Influence of geometric web-post parameter...
作者:Thanyawat Pothisiri , Pattamad Panedpojaman
来源:[J].Engineering Structures(IF 1.713), 2013, Vol.48, pp.497-507Elsevier
摘要:Abstract(#br)The mechanical bond–slip relationship for steel-reinforced concrete at elevated temperatures is investigated by using an analytical model based on the smear crack theory and the thick-wall cylinder theory. By considering the concrete cover in its partially crack...
作者:Thanyawat Pothisiri , Pattamad Panedpojaman
来源:[J].Construction and Building Materials(IF 2.293), 2011, Vol.27 (1), pp.130-140Elsevier
摘要:Abstract(#br)A mechanical model of bonding between steel rebar and concrete at elevated temperatures is proposed based on the smear crack theory and the thick-wall cylinder in its partially cracked elastic stage. The relationship between the splitting bond strength and the inner ...
作者:Pattamad Panedpojaman , Thaksin Thepchatri
来源:[J].International Journal of Steel Structures(IF 0.297), 2013, Vol.13 (3), pp.487-494Springer
摘要:Abstract(#br)The effect of the cellular beam configuration on the deflection has been investigated by using the three-dimensional finite element analysis of 408 cellular beams. Cross-section dimension, beam slenderness, opening size and opening spacing are found to affect the sti...

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