Results 1 to 10 of about 193,692 (314)

Research on Size Effect on Cubic Compressive Strength of Ground Granulated Blast Furnace Slag-Fly Ash Stabilized Large-Size Macadam

Zhongwai Gonglu
To analyze the effect of specimen size on the compressive strength of ground granulated blast furnace slag-fly ash (GGBFS-FA) stabilized large-size macadam, the 200 mm × 200 mm × 200 mm cubic specimen and 3 d compressive strength were designated as a ...
LIU Qunyan, LIU Liping, HE Miao, YUAN Lingqing, ZHANG Liang   +4 more
doaj   +1 more source

VALIDATION OF THE RESULTS OF NON-DESTRUCTIVE TESTS IN DETERMING COMPRESSIVE STRENGTH OF CONCRETE

Journal of Engineering and Sustainable Development, 2019
The aim of this research is to use of combined method of non- destructive tests for analyzing the results of the tests for 71 concrete cubes measuring 150 mm different in terms of the mixing ratios and the quality of the materials used in the concrete ...
أحمد جميل إبراهيم
doaj  

Compressive Strength of a Carbon Fiber in Matrix

Journal of the Japan Society for Composite Materials, 2011
Micro-buckling characteristic of a carbon mono-fiber in matrix was studied. A fiber was modeled in matrix as a column on elastic foundation. Buckling stress of the fiber was calculated incorporating the initial fiber misalignment and non-linearity of the matrix.
UEDA, Masahito, HIRAGA, Atsuhito, NISHIMURA, Tetsu   +2 more
openaire   +2 more sources

Strength Prediction Model for Accelerated Cured Fly-Ash Based Concrete

Mehran University Research Journal of Engineering and Technology, 2019
The most important property of concrete is its compressive strength, which is carried out after 28-days proper curing of concrete. This test is affected by other factors like the condition of curing, water to cement ratio, method of transportation ...
Muhammad Adil Khan, Mahboob Ali Chowdhry, Asjad Javed, Mohammad Laeeque Ahmed, Hummaira Kanwal   +4 more
doaj  

Response surfaces for compressive strength of concrete

Construction and Building Materials, 2013
The aim of total quality management (TQM) is to offer satisfactorily high quality products to customers for providing increased productivity and decreased costs. Various methods are used for process improvement, development and optimization. In ready mixed concrete production, the number and the variations of effect parameters can be reduced using ...
Cihan, M. Timur, Guner, Abdurrahman, Yuzer, Nabi   +2 more
openaire   +3 more sources

Electrochemical Impedance Spectroscopy Study of the Compressive strength of Concrete

International Journal of Electrochemical Science, 2017
The compactness of cementitious materials is closely related to their mechanical properties and durability. In addition to compressive strength testing, electrochemical impedance spectroscopy (EIS) was applied to measure mortars with different cement ...
Guilan Tao, Congcong Gao, Zhaoyang Qiao
doaj   +1 more source

Effect of Granule Strength on Compressed Tablet Strength.

Chemical and Pharmaceutical Bulletin, 1995
The effect of granule strength on the strength of a tablet compressed under a certain force was examined. Crushing strength and diametral compression tests were carried out to assess granule and tablet strength, respectively. When granules were weak, tablet strength increased with granule strength.
HORISAWA, Eijiro, KOMURA, Akio, DANJO, Kazumi, OTSUKA, Akinobu   +3 more
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Experimental Study on the Flexural Performance of Geogrid-Reinforced Foamed Lightweight Soil

Buildings
The flexural behavior of geogrid-reinforced foamed lightweight soil (GRFL soil) is investigated in this study using unconfined compressive and four-point bending tests.
Yinhe Li, Yong Liu, Hongbo Zhang, Ning An, Zuolin Fan   +4 more
doaj   +1 more source

Study on cracking resistance of polyvinyl alcohol fiber-reinforced low-dose cement-stabilized crushed stone [PDF]

Archives of Civil Engineering
In this paper, the effects of polyvinyl alcohol fiber incorporation on the crack resistance of low-dose cement-stabilized crushed stone have been investigated.
Xin Yan, Zhigang Zhou, Jian Jin
doaj   +1 more source

SIZE EFFECT IN COMPRESSIVE STRENGTH OF CONCRETE

Transactions of the Architectural Institute of Japan, 1977
Abstract Three series of experiments were carried out to examine the effect of the size and type of aggregate on the size effect in the compressive strength of concrete from the standpoint that it may result from the geometrical heterogeneity of concrete system.
Y. Tanigawa, K. Yamada
openaire   +2 more sources