(河海大学土木与交通学院结构工程研究所, 南京210098) 摘要: 本文对近年来国内外基于霍普
金森压杆(SHPB) 技术的混凝土动态抗拉强度的研究成果进行了总结与分析 …

The purpose of the experiments presented in this paper is to gain a better understanding of
dynamic property of concrete, including randomness, nonlinearity and rate-dependency …

Cement asphalt mortar (CA mortar) is one of key structures of slab ballastless high-speed
railway. Cement and asphalt emulsion are the main two components of CA mortar, making it …

Worldwide population growth, infrastructure development, and climate change raise new
challenges in the extraction and use of earth resources and spaces. However, both earth …

As known, there is obvious size effect and strain-rate effect in concrete materials. Therefore,
how concrete materials behave under the combined influences of size effect and strain-rate …

Based on the simple Euler–Bernoulli beam theory, and the assumed elastic-brittle behavior
of concrete, an innovative method is proposed to estimate the energy absorption capacity of …

The aim of this study is to present a model for assessing the dynamic compression
behaviour of a micro-concrete. This model is based on the results of numerous tests …

A presente tese descreve um estudo experimental que teve por objetivo avaliar a
ductilidade à flexão e o comportamento plástico de vigas de betão de agregados leves de …

Concrete is world's second most used material after water and it is most widely used in the
construction industry due to its properties like compressive strength which is high and …