Compared with the prior art, the device does not require a test block chiseled from a concrete region to be tested; the device fixing unit is directly fixed to the surface of the concrete to be tested; the bottom of the shear unit is inserted into the device fixing unit, so that the ...
The performance of concrete exposed to marine environments: predictive modelling and use of laboratory/on site test methods This paper reports an approach by which laboratory based testing and numerical modelling can be combined to predict the long term performance of a range of... SV Nanukuttan,...
Theory and test on computative model of local bond strength between reinforcing bars and concrete 来自 知网 喜欢 0 阅读量: 102 作者: XL Gao 摘要: To obtain the computative model of local bond stress between reinforcement and concrete, Tepfer's partly cracked thick cylinder model is modified. ...
phpunit.xml Let test fails in case of warnings Jun 13, 2023 robots.txt Remove useless tools entry in robots.txt Oct 27, 2020 Repository files navigation README MIT license Welcome to the official repository for Concrete CMS development! Concrete CMS is an open source CMS built by people from...
On the basis of test data, the bond strength coefficient recommended here, which can be used to easily calculate the bond strength of corroded steel bars and concrete. This paper also gives the bond stress slip relationship between corroded bars and concrete, which can be used in the finite ...
The volume of test specimens was substituted either by the size of the corresponding fracture area or by the size of the highly stressed volume (HSV) in their loaded cross-section. The absolute values of the tensile splitting strength were converted to relative values (depending on the basic ...
2014 Rubber type NA Rubber chips have negative effect on the compressive strength Gesoglu et al. [42] Rubber content At present, there is no standard test method to evaluate the compressive and flexure strength of pervious concrete. However, the ASTM subcommittee C09.49 has proposed a test meth...
This article focuses on the comparison of water quality parameters, maintenance and durability, and user perception. Eleven different water quality parameters were analyzed at this site for 19 different storm events over a one year period: pH, conductivity, total suspended solids, chlorides, total ...
This report details the FSHCC field construction, instrumentation, and strength testing of the field HVS test site on State Route 14 near Palmdale, Califor... AB El-Kareh,JCJ El-Kareh - 《Electron Beams Lenses & Optics》 被引量: 16发表: 1970年 HVS Testing of the Palmdale Test Site, Nor...
Quantitative studies on impact resistance of reinforced concrete panels with a steel liner under impact loading, Part I: Scaled model impact test This paper proposes a new analytical approach for assessing local damage to reinforced concrete structures subjected to impact load, by applying the discrete...