Results 21 to 30 of about 6,338 (225)

Comparatively Study of Non-Destructive test with different methods in various curing days [PDF]

open access: yesE3S Web of Conferences
In non-destructive testing, materials, components, or assemblies are inspected, tested, or evaluated without being destroyed. In nondestructive testing, materials, components, and assemblies are evaluated for quality and integrity without damaging them ...
Pahade Chandramohan   +6 more
doaj   +1 more source

Indirect test methods for the mechanical characterization of building stones [PDF]

open access: yesMATEC Web of Conferences, 2018
The main objective of this study is to evaluate the usefulness of indirect methods to estimate the uniaxial compressive strength (UCS) of building stones.
Forestieri Giulia
doaj   +1 more source

Field investigation of slab deterioration due to carbonation in a concrete building [PDF]

open access: yesMATEC Web of Conferences, 2019
This paper presents an investigation on a deteriorated slab of a two-story building located in Johannesburg, South Africa. The structure has been in use as a residential building for more than 60 years. The top slab of the first floor was delaminated and
Araya Eleni B.   +2 more
doaj   +1 more source

Schmidt-hammer exposure-age dating (SHD) of sorted stripes on Juvflye, Jotunheimen (central South Norway): Morphodynamic and palaeoclimatic implications [PDF]

open access: yes, 2020
Measurements with an electronic Schmidt-hammer (RockSchmidt) were conducted on 23 sites of sorted stripes (periglacial patterned ground) on Juvflye, Jotunheimen (central South Norway).
Haselberger, Stefan   +10 more
core   +1 more source

Schmidt hammer and terrestrial laser scanning (TLS) used to detect single‐event displacements on the Pleasant Valley fault (Nevada, USA) [PDF]

open access: yes, 2020
Changes in surface roughness on carbonate fault scarps often reflect varying durations of subaerial weathering. On the Pleasant Valley fault in central Nevada, the documentation of a surface rupture in 1915, a long recurrence interval of faulting, slow ...
Stahl, Timothy   +3 more
core   +1 more source

Anisotropy effect on strengths of metamorphic rocks

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2018
This paper aims to study the effect of anisotropy on strengths of several metamorphic rocks of southern (Çine) submassif of Menderes metamorphic massif in southwest Turkey.
Ahmet Özbek   +3 more
doaj   +1 more source

Rebound Hammer Test: An Investigation into Its Reliability in Applications on Concrete Structures

open access: yesAdvances in Materials Science and Engineering, 2020
The issue of concrete strength often arises in civil engineering practice, either due to quality control of new constructions or due to the assessment of existing structures.
Antonio Brencich   +4 more
doaj   +1 more source

Comparative evaluation of Schmidt hammer test procedures for prediction of rocks strength [PDF]

open access: yesInternational Journal of Mining and Geo-Engineering, 2018
Uniaxial compressive and Brazilian tensile strengths (UCS and BTS) of rocks are considered important properties in the design of most the geotechnical projects that interact with rock such as slope stability and underground excavation.
Amin Jamshidi   +2 more
doaj   +1 more source

Evaluating performance of carbon fiber-reinforced pavement with embedded sensors using destructive and non-destructive testing

open access: yesCase Studies in Construction Materials, 2022
Installation of concrete pavement at the curb travel lane at the bus stop is a common way to improve the resistance of bus pads to environmental and petroleum deterioration in Canada.
Maryam Monazami   +2 more
doaj   +1 more source

Application of the Schmidt hammer in the relative-age dating of rockfall deposits in the Belvedere Glacier Valley

open access: yesActa Universitatis Carolinae Geographica
The Schmidt hammer is a cost-effective tool for both relative- and absolute-age dating of rocks (the latter in connection with previously absolutely dated surfaces).
Jan Baťka   +2 more
doaj   +1 more source

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