Results 61 to 70 of about 6,991,880 (106)

The effect of maintenance on the performance of sand-filled synthetic turf surfaces [PDF]

open access: yes, 2010
The effect of infill quantity and contamination on the performance of second generation sand-filled synthetic turf sports surfaces was investigated in a laboratory study.
James, Iain T., McLeod, Andrew J.
core   +1 more source

Re-Identifying the Rebound – What About Asymmetry? [PDF]

open access: yes
Rebound eff ects measure the behaviorally induced off set in the reduction of energy consumption following effi ciency improvements. Using panel estimation methods and household travel diary data collected in Germany between 1997 and 2009, this study ...
Manuel Frondel, Colin Vance
core  

Framework for assessing bridge quality index based on the correlation of non-destructive test results

open access: yesHeliyon
This paper presents the new method for quality indexing of bridge components on the basis of non-destructive tests (NDT) for the assessment of the structural condition of Reinforced Concrete (RC) bridges.
Umesh Pant, Jagat Kumar Shrestha
doaj   +1 more source

Predicting Concrete Compressive Strength and Modulus of Rupture Using Different NDT Techniques

open access: yesAdvances in Materials Science and Engineering, 2014
Quality tests applied to hydraulic concrete such as compressive, tension, and bending strength are used to guarantee proper characteristics of materials. All these assessments are performed by destructive tests (DTs).
Wilfrido Martínez-Molina   +6 more
doaj   +1 more source

Heterogeneity in the Rebound Eff ect – Further Evidence for Germany [PDF]

open access: yes
Rebound effects measure the behaviorally induced offset in the reduction of energy consumption following efficiency improvements. Using both panel estimation and quantile-regression methods on household travel diary data collected in Germany between 1997
Manuel Frondel   +2 more
core  

The Behavior of Non-Destructive Test for Different Grade of Concrete [PDF]

open access: yes, 2020
Rebound hammer are prefer as non-destructive testing methods; where compression test as destructive test. A general series of tests for rebound hammer and destructive test was carried out at heavy concrete laboratory to obtain the desire result. A set of
Abd Rahman, Norashidah   +5 more
core  

A correlation between Schmidt hammer rebound numbers with impact strength index, slake durability index and P-wave velocity

open access: yes, 2011
The main objective of this study was to establish statistical relationship between Schmidt hammer rebound numbers with impact strength index (ISI), slake durability index (SDI) and P-wave velocity.
Sharma, Pramod   +5 more
core   +1 more source

Multi-parameter evaluation of concrete compressive strength using nondestructive techniques

open access: yesDiscover Civil Engineering
Accurate assessment of in-situ concrete strength is critical for ensuring structural safety and durability. While nondestructive testing (NDT) methods such as the ultrasonic pulse velocity test and Schmidt’s rebound hammer are widely used, their ...
Nadeem Iqbal   +3 more
doaj   +1 more source

Muscular power (upper and lower body) and performance in the hammer throw [PDF]

open access: yes, 2006
This file was last viewed in Adobe Reader 7.0The relationship between upper body power, lower body power, and performance in the hammer throw was studied. At a late season NCAA track and field meet, nine athletes from Division III universities, with at
Cook, Meagan K.
core  

KORELASI NILAI KUAT TEKAN BETON ANTARA HAMMER TEST DAN COMPRESSION TEST PADA BENDA UJI SILINDER DAN CORE DRILL Correlation Of Compressive Strength Between Hammer Test And Compression Test On Cylinder And Core Sample [PDF]

open access: yes, 2011
Kekuatan tekan merupakan salah satu kinerja utama beton. Di dalam mengevaluasi kekuatan beton, compression test menjadi standar untuk mengetahui kualitas suatu struktur secara keseluruhan.
MULYATI, SUSILO DEWI, FEBRIANTO, VERY
core   +1 more source

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