Results 31 to 40 of about 3,005,056 (311)
Causes of failures of industrial floors and concrete surfaces – case study [PDF]
MATEC Web of Conferences, 2019 The article presents selected cases of damages to industrial floor and road concrete surfaces. he article presents 3 different objects in which damages were not connected with their excessive service load, but resulted from improper execution, design and
Kiernożycki Włodzimierz +1 more
doaj +1 more source
Durability parameters of reinforced recycled aggregate concrete: Case study [PDF]
, 2019 Recycled concrete aggregate (RA) from pavement demolition was used to make concrete. Ten concrete mixtures with different replacement percentages of RA (coarse and fine) were made.
Arredondo Rea, Susana Paola +6 more
core +2 more sources
Shock and Vibration, 2021 In the fragility analysis, researchers mostly chose and constructed seismic intensity measures (IMs) according to past experience and personal preference, resulting in large dispersion between the sample of engineering demand parameter (EDP) and the ...
Hanbo Zhu, Changqing Miao
doaj +1 more source
Structural performance of steel-concrete sandwich beams with carbon nanofiber reinforcement [PDF]
, 2019 Cementitious materials such as concrete are typically characterised as quasi-brittle with low tensile strength and low strain capacity, which hence affect the long-term durability of the structure.
Ashraf S. Ayoub +19 more
core +1 more source
Study on Seismic Performance of a Stiffened Steel Plate Shear Wall with Slits
Shock and Vibration, 2015 To determine the force mechanism for the steel plate shear wall with slits, the pushover analysis method was used in this study. An estimated equation for the lateral bearing capacity which considered the effect of edge stiffener was proposed.
Jin-yu Lu +3 more
doaj +1 more source
Application of non-metallic composite reinforcement for contact line supports [PDF]
MATEC Web of Conferences, 2020 The technology for pre-stressing and anchoring of the composite rebar was developed. It makes possible to reinforce concrete products and produce the contact line supports of high quality, which possesses advantages in comparison with the steel ...
Nikolaev Valery +2 more
doaj +1 more source
Modelling localised fracture of reinforced concrete structures [PDF]
, 2016 This paper presents a robust finite element procedure for simulating the localised fracture of reinforced concrete members. In this new model the concrete member is modelled as an assembly of plain concrete, reinforcing steel bar and bond-link elements ...
Bathe KJ +5 more
core +1 more source
Effect of temperature on RC elements strengthened with CFRP [PDF]
, 2008 The strengthening of RC elements with CFRP is a technique that has been acquiring more and more potential. The bond between the CFRP reinforcement and the concrete support is usually made with epoxy adhesives.
A Hutchinson +8 more
core +1 more source
Advances in Civil Engineering, 2020 In the shaking table test of large cassette structure, story drift is an essential set of experimental data. The traditional method of displacement measurement is limited to problems such as necessary full contact with the structure model for ...
Wang Yanhua +4 more
doaj +1 more source
Nimble in a pandemic: Lessons learned from Concrete Jungle’s Grocery Delivery Program
Journal of Agriculture, Food Systems, and Community Development, 2021 First paragraph: As a leader in Atlanta’s fresh produce supply chain for people with limited access to fruits and vegetables, Concrete Jungle (CJ) has established a robust network of partnerships with food and social service community organizations to
Rachel Blacher, Nichole Fields-Kyle
doaj +1 more source