Results 71 to 80 of about 38,727 (214)

Comparative reliability of ultrasonic pulse velocity and rebound hammer test methods in assessing compressive strength [PDF]

, 2020
This is an evaluation of the efficacy of the two most popular Non Destructive Testing (NDT) methods – Ultrasonic Pulse Velocity (UPV) and Rebound Hammer (RH) in assessing compressive strength of concrete.
Dahiru, D
core   +1 more source

ROLLER COMPACTED CONCRETE RCC UNTUK BANGUNAN BENDUNGAN

Civil Engineering Dimension, 2003
The using of Roller Compacted Concrete (RCC) is one of many alternatives that can be used to decrease dam construction cost. Many Roller Compacted Concrete (RCC) composition has been developed to achieve maximum compressive strength.
Handoko Sugiharto, Henry James, Deddy Hardianto, Ruslan Djajadi   +3 more
doaj  

Cracking Assessment of Reinforced Concrete Slab Using Impact Hammer Test [PDF]

Impact hammer test is a vibration-based monitoring method used to detect cracking or damage in concrete structures by observing the vibration behavior such as the natural frequency, mode shapes and damping ratio.
Nor Hayati Abd Ghafar, Nuramieza Mohd Yazid   +1 more
core   +1 more source

Prediction of the Physical Properties of a Structural Member by the Impact Hammer Test. [PDF]

Sensors (Basel), 2022
Lee ET, Hong YS, Eun HC.
europepmc   +1 more source

COMPARATIVE ANALYSIS AND EVALUATION OF THE CONVERSION FORMULA FOR REBOUND NUMBER OF SCHMIDT HAMMER TEST AND UNCONFINED COMPRESSIVE STRENGTH TEST – CASE STUDY: ANDESITE ROCK SLOPE IN GRAHA PUSPA, LEMBANG FAULT

Rudarsko-geološko-naftni Zbornik
The Unconfined Compressive Strength (UCS) test is one of the most common methods for determining the rock material strength value. However, the size and complexity of the instrument do not allow UCS testing to be carried out in the field.
Antonina Pri Martireni, Wira Cakrabuana, Koko Hermawan, Khori Sugianti, Arifan Jaya Syahbana, Sunarya Wibawa, Eko Soebowo, Adrin Tohari, Hasan Tri Atmojo   +8 more
doaj   +1 more source

Revised Rebound Hammer and Pull-Out Test Strength Curves for Fiber-Reinforced Concrete

Advances in Civil Engineering, 2020
Rebound hammer tests and postinstalled pull-out tests are commonly used for evaluating the compressive strength of ordinary concrete, and the strength of concrete is estimated by strength curves.
Peng Deng, Yan Sun, Yan Liu, Xiaoxiao Song   +3 more
doaj   +1 more source

Energy Release Characteristics and Reaction Mechanism of PTFE/Al/Bi₂O₃ Reactive Materials under Drop-Hammer Test. [PDF]

Polymers (Basel), 2022
Jiang C, Hu R, Mao L, Wang Z, Xu W, Hu W.   +5 more
europepmc   +1 more source

Shock Absorbers Damping Characteristics by Lightweight Drop Hammer Test for Naval Machines. [PDF]

Materials (Basel), 2021
Grządziela A, Kluczyk M.
europepmc   +1 more source

ANALISIS PERBANDINGAN KUAT TEKAN BETON HASIL UJI HAMMER TEST DAN UJI TEKAN LANGSUNG UNTUK FAS 0,4 DAN 0,45 [PDF]

, 2016
Beton merupakan salah satu material yang banyak diaplikasikan pada sebuah konstruksi baik struktural maupun non-struktural. Kuat tekan beton adalah parameter yang digunakan untuk mengontrol mutu dan kualitas beton.
Israk Vuardi
core  

PERBANDINGAN MUTU BETON HASIL UPVT METODE INDIRECT TERHADAP MUTU BETON HASIL HAMMER TEST DAN CORE DRILL [PDF]

, 2016
Pengujian mutu kuat tekan beton saat ini diperlukan dalam upaya penyeragaman mutu slab beton landasan udara sebelum dilakukan perbaikan mutu kuat tekan betonnya.
Khoeri, Heri, Ridho, Faisal
core   +2 more sources