Results 91 to 100 of about 14,808 (211)

Transformative 4D Printed SMPs into Soft Electronics and Adaptive Structures: Innovations and Practical Insights

open access: yesAdvanced Materials Technologies, Volume 10, Issue 19, October 7, 2025.
This review highlights recent advancements in 3DP techniques that incorporate emerging multifunctional SMP materials for applications in e‐electronics, soft actuators, biomedical devices, and more. Abstract Shape memory polymers (SMP) have recently gained significant attention as multifunctional materials for flexible and wearable electronics ...
Muhammad Yasir Khalid   +4 more
wiley   +1 more source

Numerical studies on CFRP strengthened steel columns under transverse impact [PDF]

open access: yes, 2015
Strengthening of metallic structures using carbon fibre reinforced polymer (CFRP) has become a smart strengthening option over the conventional strengthening method.
Alam, Md Iftekharul, Fawzia, Sabrina
core   +1 more source

Seismic performance of concrete tunnel–sand–pile interaction by the shake table test

open access: yesDeep Underground Science and Engineering, Volume 4, Issue 3, Page 461-481, September 2025.
This research presents the square root sum of squares response of displacements and tunnel moments under the Kobe and Loma Prieta seismic excitations with a peak ground acceleration of 0.05 g for various dry relative densities of local sand in Bangladesh.
Md. Foisal Haque, Mehedi A. Ansary
wiley   +1 more source

SHALLOW FLAT SOFFIT PRECAST CONCRETE FLOOR SYSTEM [PDF]

open access: yes, 2014
A precast concrete floor system that eliminates the need for column corbels and beam ledges while being very shallow. The main advantages of the present system include a span to-depth ratio of 30, a flat soffit, economy, consistency with prevailing ...
Morcous, George, Tadros, Maher
core   +1 more source

Self-healing composites: A review [PDF]

open access: yes, 2015
Self-healing composites are composite materials capable of automatic recovery when damaged. They are inspired by biological systems such as the human skin which are naturally able to heal themselves.
Ji, Chunqian   +2 more
core   +2 more sources

Structural behaviour of UHPC-filled double-skin aluminium columns under combined loadings conditions

open access: yesCase Studies in Construction Materials
Concrete-filled double-skin tubular columns are highly valued in modern construction for their outstanding load capacity, reduced self-weight, and excellent ductility.
Mohammad Alameri   +3 more
doaj   +1 more source

Analysis of steel-reinforced concrete-filled steel tube columns (CFT) under axial compression and moment [PDF]

open access: yes, 2015
Master's Project (M.S.) University of Alaska Fairbanks, 2015This study presents an investigation into the behavior of steel-reinforced concrete filled steel tubular columns (CFT) using the finite element software ABAQUS.
Li, Fei
core  

Comparison of Experimental values with EC 4, ACI-318, AISCLRFD of Concrete Filled Steel Fluted Columns for Concentric Load [PDF]

open access: yes, 2016
The advantages of Concrete Filled Steel Tube (CFST) columns have proved its usefulness in the structural applications of the constructions. Though, application of CFST columns are gaining popularity, the analysis and design of these have not found a ...
Eramma, H., Niranjan, B.R.
core  

Hysteretic performance of a new blind bolted connection to concrete filled columns under cyclic loading: An experimental investigation [PDF]

open access: yes, 2012
The structural performance and reliability of a new blind-bolting technique is investigated in this study. The new blind-bolt is termed Extended Hollobolt (EHB) and is a modification of the standard Hollobolt.
Hajirasouliha, I.   +2 more
core   +2 more sources

Application of concrete‐filled steel tubular columns in gob‐side entry retaining under thick and hard roof stratum: A case study

open access: yesEnergy Science & Engineering, 2019
The successful retaining of the gob‐side entry under a thick and hard roof stratum is difficult because of the high pressure present and complex construction technology commonly used.
Wanpeng Huang   +5 more
doaj   +1 more source

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