Results 71 to 80 of about 15,949 (195)

An investigation of selected soil properties influencing the management and playability of New Zealand cricket pitches : a thesis presented in partial fulfilment of the requirements for the degree of Master of Horticultural Science in soil science, Massey University [PDF]

, 1988
The 1980's has been a period of growth for New Zealand cricket. The advent of the one day game plus international success has developed spectator interest and support to an unprecedented level. Cricket is certainly one game where player performance is
Cameron-Lee, Stuart Paul
core  

Tensile Strength Modeling of Limestone Rocks in Sulaymaniyah City, Iraq Using Simple Tests

Polytechnic Journal, 2019
Tensile strength of rocks is one of the mechanical properties of intact rock that is a significant parameter for designing geotechnical structures includes dam foundations and tunnels.
Diyari Abdalrahman Mohammed, Younis Mustafa Alshkane   +1 more
doaj   +1 more source

Prediction of the Static Modulus of Elasticity Using Four non Destructive Testing [PDF]

, 2014
The static modulus of elasticity (Es) is an important parameter in the analysis of hydraulic concrete structures, changes have been made to the regulation of construction; these changes require minimum values for the Es, so now, in addition to concrete ...
Alonso Guzmán, Elia Mercedes, Alonso Guzmán, Elia Mercedes, ARTEAGA ARCOS, JUAN CARLOS, ARTEAGA ARCOS, JUAN CARLOS, CHAVEZ GARCIA, HUGO LUIS, CHAVEZ GARCIA, HUGO LUIS, GRAFF GUERRERO, MARIO, GRAFF GUERRERO, MARIO, Martínez Molina, Wilfrido, Martínez Molina, Wilfrido   +9 more
core  

Experimental study on the mechanical and acoustic emission features of frozen single fractured sandstone under drop hammer impact

Gong-kuang zidonghua
Mining rock masses in high-altitude cold regions can experience instability due to low temperature environments and dynamic load disturbances. Existing research mostly focuses on the static features of fractured sandstone under different freezing ...
HE Xinyao, CHANG Yuan, REN Fuqiang
doaj   +1 more source

Assessment the Strength of Column and Beam at Religious Building Structure by Using Non-Destructive Test

MATEC Web of Conferences, 2017
The mosque is a sacred place for worship for Muslims. To this date, the traditional mosque needs to be conserved and preserved wood for aesthetic value.
Adnan Nor Azizah
doaj   +1 more source

QUALITY ESTIMATION OF THE STONEWORK BLOCKS IN BARBAR TEMPLE AND AL-KHAMIS MOSQUE, BAHRAIN [PDF]

, 2019
We report on our assessment of the present quality of the stonework blocks in two historic structures in Bahrain: the ancient Barbar Temple and the early medieval Al-Khamis Mosque.
Higo Tokihisa, Ito Atsushi, Suita Hiroshi, Tsuruta Hiroaki, 伊藤 淳志, 吹田 浩, 肥後 時尚, 鶴田 浩章   +7 more
core   +1 more source

Synergistic effects of supplementary cementitious materials and compressive strength prediction of concrete using machine learning algorithms with SHAP and PDP analyses

Case Studies in Construction Materials
In order to reduce the CO2 associated with cement production, this study explored the potential of rice husk ash (RHA) and fly ash (FA) as supplementary cementitios materials for partially replacing cement in concrete production.
Rezaul Karim, Md. Hamidul Islam, Shuvo Dip Datta, Abul Kashem   +3 more
doaj   +1 more source

Aspects of energy requirements for rock drilling [PDF]

, 1974
Development of laboratory rock breakage techniques to relate energy and surface area produced by slow compression, drop hammer and stamp mill. A detailed study of laboratory rotary-percussive drilling in a wide range of rocks under different ...
Wootton, David
core  

Experimental determination of the initial compressive strength of concrete using a rebound test hammer

IOP Conference Series: Materials Science and Engineering, 2018
This paper deals with rebound hammer testing of concrete in the early stage of ageing. Six types of concrete were produced for the purpose of the presented experiment and differed in the water/cement ratio and were otherwise identical as to the input components.
Cikrle, Petr, Kocáb, Dalibor, Misák, Petr   +2 more
openaire   +2 more sources

A predictive model for uniaxial compressive strength of carbonate rocks from Schmidt hardness [PDF]

, 2011
Uniaxial compressive strength (UCS) is considered to be one of the important parameters in rock engineering projects. In order to determine UCS, direct and indirect techniques are employed.
Akdas, Hurriyet, Ceylan, Halil, Ceylan, Halil, Yurdakul, Murat   +3 more
core   +2 more sources