Flexural behavior of precast ultra-lightweight ECC-concrete composite slab with lattice girders

BY Deng, D Tan, LZ Li, Z Zhang, ZW Cai, KQ Yu - Engineering Structures, 2023 - Elsevier
Precast concrete (PC) slab has extensive application in PC structure. The conventional PC
slab is susceptible to cracking during transportation and hoisting, due to the low tensile …

Prediction analysis of deflection in the construction of composite box-girder bridge with corrugated steel webs based on MEC-BP neural networks

X Wang, C Miao, X Wang - Structures, 2021 - Elsevier
This paper presents an efficient computational framework addressing the deflection
prediction problem for prestressed concrete (PC) rigid frame bridge with corrugated steel …

Coupled bending-torsion behaviour of single-box multi-cell curved composite box-girders with corrugated-steel-webs

C Wang, Y Zhang, X Zhang, Y Li, X Wei - Journal of Constructional Steel …, 2022 - Elsevier
Due to initial curvature, curved composite box-girder with corrugated steel webs (CCBG-
CSWs) exhibits complex behaviour. This study develops an analytical solution for describing …

Study of flexural vibration of variable cross-section box-girder bridges with corrugated steel webs

F Shi, D Wang, L Chen - Structures, 2021 - Elsevier
In this study, the flexural vibration behavior of the variable cross-section box-girder bridge
with corrugated steel webs is investigated using the energy variational method in …

[HTML][HTML] Mechanical behavior of a partially encased composite girder with corrugated steel web: Interaction of shear and bending

J He, S Wang, Y Liu, Z Lyu, C Li - Engineering, 2017 - Elsevier
The synergistic use of partially encased concrete and composite girders with corrugated
steel webs (CGCSWs) has been proposed to avoid the buckling of corrugated steel webs …

Flexural behavior of precast, prestressed, lightweight aggregate concrete-conventional concrete composite beams

S Li, W Chen, Y Zhang - Construction and Building Materials, 2021 - Elsevier
This study explores the flexural behavior of precast, prestressed, lightweight aggregate
concrete-conventional concrete composite beams. Ten specimens were tested with …

[HTML][HTML] Experimental study on flexural behavior of precast ultra-lightweight ECC plank with lattice girder at construction stage

BY Deng, D Tan, CL Xia, GR Liu, YQ Jiang… - Case Studies in …, 2023 - Elsevier
During the construction of precast concrete (PC) structures, concrete composite slabs are
commonly used, employing PC planks with lattice girders as permanent formwork to …

Experimental study on asynchronous construction for composite bridges with corrugated steel webs

W Deng, D Liu, Y Xiong, J Zhang - Journal of Constructional Steel …, 2019 - Elsevier
Asynchronous construction is a new construction method for composite girder bridges with
corrugated steel webs. This new construction technology has multiple advantages over …

Full-range shear behavior of a nonprismatic beam with steel trapezoidal corrugated webs: experimental tests and FE modeling

M Zhou, L An - Journal of Structural Engineering, 2020 - ascelibrary.org
This paper presents the first experimental and numerical investigation of the full-range shear
behavior of a nonprismatic overhanging beam with concrete slabs and steel trapezoidal …

Experimental study on structural performance of prefabricated composite box girder with corrugated webs and steel tube slab

J He, Y Liu, S Wang, H Xin, H Chen… - Journal of Bridge …, 2019 - ascelibrary.org
We present an innovative prefabricated composite box girder with corrugated webs and
concrete-filled steel tube slab to prevent cracking in the web and reduce the self-weight …