Results 181 to 190 of about 41,974 (317)

An Integrated Study of Pervious Concrete Mixture Design for Wearing Course Applications, July 2011

, 2011
This report presents the results of the largest and most comprehensive study to date on portland cement pervious concrete (PCPC). It is designed to be widely accessible and easily applied by designers, producers, contractors, and owners. The project was

core  

Polymaterial Lattice Discrete Particle Model for the Optimization of Lightweight Aggregate Concrete: Intragranular Fracture and Compression Behavior

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Lightweight aggregate concrete (LWAC) offers clear advantages for sustainable construction, including reduced density and improved thermal insulation. However, its mechanical and fracture behavior is difficult to characterize due to the heterogeneity and brittle crushing of porous lightweight aggregates.
Yuhui Lyu, Fan Zheng, Matthew Troemner, Erol Lale, Ke Yu, Dono Toussaint, Hailong Ye, Gianluca Cusatis   +7 more
wiley   +1 more source

Mechanical properties dataset of materials used in reinforced concrete beam - column joints with and without steel fibers. [PDF]

Data Brief
Espino-Robles EE, Mesa-Lavista M, Chávez-Gómez JH, Álvarez-Pérez J, García-Plasencia JE, Carpio-Santamaría FA.   +5 more
europepmc   +1 more source

Experimental Study on Seismic Performance of Precast Pretensioned Prestressed Concrete Beam-Column Interior Joints Using UHPC for Connection. [PDF]

Materials (Basel), 2022
Xiong X, Xie Y, Yao G, Liu J, Yan L, He L.   +5 more
europepmc   +1 more source

Use of CFRP to provide continuity in existing reinforced concrete members subjected to extreme loads

, 2008
textA special problem in many reinforced concrete structures built in the 1970s and earlier is the lack of continuity between elements. Continuity is a characteristic of structures essential to preventing collapse.
Kim, InSung
core  

A Review of Mechanical Reinforcement and Piezoresistive Self‐Sensing in Carbon Nanotube Fiber Composites

Polymer Composites, EarlyView.
PSPP‐TRL mapping of CNT‐modified CFRP literature, with four recurring confusions resolved and five scale‐up problems quantified. ABSTRACT Carbon nanotube‐modified fiber composites are often presented as a route to stronger, tougher, and self‐sensing structural materials.
Sanan H. Khan
wiley   +1 more source

Monitoring and Retrofitting of Reinforced Concrete Beam Incorporating Refuse-Derived Fuel Fly Ash Through Piezoelectric Sensors. [PDF]

Materials (Basel)
Kumar J, Sharma D, Bansal T, Choi SJ.
europepmc   +1 more source

Experimental Study of Emulative Precast Concrete Beam-to-Column Connections Locally Reinforced by U-Shaped UHPC Shells. [PDF]

Materials (Basel), 2022
Tang L, Tian W, Guan D, Chen Z.
europepmc   +1 more source

In Situ Curing‐Enabled 3D Printing of Continuous Fiber‐Reinforced Thermosetting Composites

Journal of Polymer Science, EarlyView.
In situ curing‐enabled the 3D printing of continuous fiber/thermoset composites, which were reviewed. Particularly, four types of in situ curing, were discussed, including Radiation‐induced curing, photothermal curing, electrothermal curing, and frontal polymerization. AI‐integrated printing was also analyzed.
Xiaofei Wu, Harrison Hayworth, Shiren Wang   +2 more
wiley   +1 more source

Novel strategies for enhancing lap spliced reinforced concrete beam behavior for mitigating failure risk. [PDF]

Sci Rep
Fayed S, Badawi M, Ghalla M, Bazuhair RW, Mlybari EA, Alaskar A.   +5 more
europepmc   +1 more source