Unconfined compression test is one of the common experiments to determine the compressive strength of asphalt concrete mixtures. In this test, the asphalt concrete sample is loaded under vertical pressure (oj) and the lateral pressure on the sample (cj) during the loading procedure is zero. It ...
Bending strength of cement concrete made of cement and aggregates coated with asphalt cement Part I Nakazawa Yoshinori , Hatanaka Yutaka Memoirs of the Hok... Y Nakazawa,Y Hatanaka - 《Memoirs of the Hokkaido Institute of Technology》 被引量: 0发表: 1996年 METHOD FOR ASPHALT CONCRETE PAVEMENT...
Abstract:In order to study the compressive properties of hydraulic asphalt concrete under different temperatures and the impermeability after loading, the axial compressive test was carried out at -30℃~30℃, and the permeation test was conducted on the specimens subjected to the combined action of ...
Artificial neural network Pervious concrete Permeability Compressive strength 1. Introduction Pervious concrete (PC) is typically used as the top layer in pervious pavement systems. It is a cementitious material that enables water to flow rapidly through its interconnected network of pores [1]. This ...
Fibre reinforcement is essential in the geopolymer concrete (GPC) matrix to enhance deformation resistance and mitigate fracture propagation under tensile and bending stresses. However, a significant challenge is encountered in accurately forecasting the compressive strength of GPC reinforced with fibres. Rec...
A relationship between compressive strength and compression modulus is established. The coefficient is about 0.22 for the shift function for the tension tests when temperature is higher than 10°C. The tensile behavior of asphalt concrete is much more sensitive to temperature than the compressive ...
The success rate of the specimen manufacturing was more than 76%. Thus, the procedure and the compressive strength test equipment could be used for the measurement of the elastic modulus. The aggregate gradation and asphalt types significantly affected the elastic modulus of the asphalt concrete....
Using a small piece of sample, nanoindentation tests can evaluate material behavior and structure in terms of the elasticity, time-dependent response, yield strength, damage, crack advance, debonding, and fatigues. In this study, a mixture of asphalt and calcium carbonate filler powder filling the...
Using a small piece of sample, nanoindentation tests can evaluate material behavior and structure in terms of the elasticity, time-dependent response, yield strength, damage, crack advance, debonding, and fatigues. In this study, a mixture of asphalt and calcium carbonate filler powder filling the...
The axial compressive behavior of fifteen reinforced concrete columns that were constructed from four types of aggregates: Natural Aggregate (NA), Recycled Asphalt Pavement (RAP), Recycled Coarse Aggregate (RCA), and RAP-RCA were studied experimentally and theoretically. The NA was replaced by RAP ...