Behavior of Steel–Concrete–Steel sandwich structures with lightweight cement composite and novel shear connectors

2012 ◽  
Vol 94 (12) ◽  
pp. 3500-3509 ◽  
Author(s):  
K.M.A. Sohel ◽  
J.Y. Richard Liew ◽  
J.B. Yan ◽  
M.H. Zhang ◽  
K.S. Chia
Keyword(s):  
Sandwich Structures ◽  
Cement Composite ◽  
Shear Connectors

NUMERICAL SIMULATION OF RESIDUAL STRENGTH FOR INSERTS IN SANDWICH STRUCTURES

2020 ◽  
Vol 11 (3) ◽  
pp. 209-225
Author(s):  
Kittigorn Chalernphonb ◽  
Natthawat Hongkarnjanakul ◽  
Laurent Mezeix
Keyword(s):  
Numerical Simulation ◽  
Residual Strength ◽  
Sandwich Structures

Comparing the Impact Response of 3D Fiber Reinforced Foam Core with Monolithic Foam Core in Composite Sandwich Structures

2021 ◽  
Author(s):  
Michael J. Wu ◽  
Steffen Tai ◽  
Jacob Rome ◽  
Vinay K. Goyal ◽  
Zachary T. Kier ◽  
...  
Keyword(s):  
Sandwich Structures ◽  
Impact Response ◽  
Foam Core ◽  
Fiber Reinforced ◽  
Composite Sandwich ◽  
Composite Sandwich Structures ◽  
The Impact

Small Mass Impact Testing of Sandwich Structures

2010 ◽  
Vol 52 (11-12) ◽  
pp. 765-770 ◽  
Author(s):  
Stefan Dietrich ◽  
Jan Kuppinger ◽  
Peter Elsner ◽  
Kay Weidenmann
Keyword(s):  
Sandwich Structures ◽  
Small Mass ◽  
Impact Testing

FIRE RESISTACE OF SHEAR CONNECTORS FOR COMPOSITE BEAMS

2020 ◽  
Vol 92 (6) ◽  
pp. 59-65
Author(s):  
G.P. TONKIH ◽  
◽  
D.A. CHESNOKOV ◽  
◽  
Keyword(s):  
Fire Resistance ◽  
Composite Structure ◽  
Composite Structures ◽  
Composite Beams ◽  
Design Codes ◽  
Connection Strength ◽  
Shear Connectors ◽  
Shear Connection ◽  
Capacity Reduction ◽  
Russian Research

Most of Russian research about composite structure fire resistance are dedicated to the composite slab behavior. The composite beams fire resistance had been never investigated in enough volume: the temperature evaluation within the scope of the actual Russian design codes leads to the significant reduction in the shear connection strength. Meanwhile, there no correlation between the strength decreasing and type of the shear connection. The article provides an overview of the relevant researches and offers some approaches which could take into account bearing capacity reduction of the shear connectors within composite structures design.

A review on graphene reinforced cement composite: technical approach for ecofriendly construction

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
May Gamil ◽  
◽  
Ali Gharizadeh ◽  
Farid Sartipi ◽  
Keyword(s):  
Cement Composite ◽  
Technical Approach ◽  
Reinforced Cement

Mechanism of Cement Paste with Different Particle Sizes of Bottom Ash as Partial Replacement in Portland Cement

2017 ◽  
Vol 68 (10) ◽  
pp. 2367-2372 ◽  
Author(s):  
Ng Hooi Jun ◽  
Mirabela Georgiana Minciuna ◽  
Mohd Mustafa Al Bakri Abdullah ◽  
Tan Soo Jin ◽  
Andrei Victor Sandu ◽  
...  
Keyword(s):  
Portland Cement ◽  
Construction Material ◽  
Bottom Ash ◽  
High Volume ◽  
Cement Composite ◽  
Pozzolanic Reaction ◽  
High Specific Surface Area ◽  
Partial Replacement ◽  
Natural Aggregates ◽  
Pozzolanic Properties

Manufacturing of Portland cement consists of high volume of natural aggregates which depleted rapidly in today construction field. New substitutable material such as bottom ash replace and target for comparable properties with hydraulic or pozzolanic properties as Portland cement. This study investigates the replacement of different sizes of bottom ash into Portland cement by reducing the content of Portland cement and examined the mechanism between bottom ash (BA) and Portland cement. A cement composite developed by 10% replacement with 1, 7, 14, and 28 days of curing and exhibited excellent mechanical strength on day 28 (34.23 MPa) with 63 mm BA. The porous structure of BA results in lower density as the fineness particles size contains high specific surface area and consume high quantity of water. The morphology, mineralogical, and ternary phase analysis showed that pozzolanic reaction of bottom ash does not alter but complements and integrates the cement hydration process which facilitate effectively the potential of bottom ash to act as construction material.

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