the incorporation of organic steel fiber will reduce the static elastic modulus of concrete. 4. 掺入有机钢纤维会使混凝土的静压弹性模量降低。 www.fabiao.net 2. Research on the influence of the substitution of normal aggregate by light weight aggregate on the strength and elastic modulus of concre...
Finally, we presented a model for estimating the recycled aggregate concrete modulus of elasticity using software modeling and with the help of experimental data, with an estimation accuracy of 95%.doi:10.1007/s40999-023-00854-0Ramin Momen
Similar to several building codes, the modulus of elasticity of NSC and HSC is formulated in terms of concrete compressive strength. Furthermore, a generic model is developed for the estimation of the elastic modulus of both NSC and HSC. Comprehensive databases are gathered from the literature to...
ait does not require a raised seal 它不需要一只被养的海豹[translate] a2) The elastic modulus of the concrete and pre-stressed strand, the FEM calculation of the pre-stressed pier. 2) 具体和预应力的子线,预应力的码头的FEM演算的弹性模数。[translate]...
1. On the dynamic elastic modulus of concrete in the anti-earthquake design of concrete dams 论混凝土坝抗震设计与计算中混凝土动态弹性模量的合理取值更多例句>> 2) elastic modulus of concrete 混凝土弹性模量 例句>> 3) concrete transformed modulus of elasticity 混凝土换算弹性模量 1. Based on the...
Concrete is not an elastic material, that is, it will not recover its original shape on unloading. In addition, the stress-strain curve of concrete is non-linear. Hence, modulus of elasticity and Poisson's ratio, which are elastic constants, are not applicable. However, for the sake of si...
A general equation is derived which expresses the modulus of elasticity of concrete or mortar in terms of an empirical constant the elastic moduli of the cement matrix and aggregate constituents, and the mix proportions. Labo-ratory tests showed the equation to produce good results over a wide ...
Deformation of concrete structures on the application of loads is influenced by the elastic modulus of concrete, which, on the microscale, is affected by the water/cement ratio (w/c) and degree of hydration (DoH) of cement; at the macroscale, aggregate properties and air voids (entrapped and...
concrete-with-low-elastic-modulus网络砼即低弹模混凝土 网络释义 1. 砼即低弹模混凝土 低弹模砼即低弹模混凝土(concrete with low elastic modulus),其含义就是具有低弹性模量的混凝土。它的弹性模量可低到0.3×…www.school51.com|基于2个网页© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
elastic modulus. shrinkage. creep were done. The concrete tested is compensation-shrinkage concrete of grade C40 from large platform of Nanjin g Obtain Sports Center. Characteristic of concrete strength and elastic modulus was angel·sized. Effect of compensation-shrinkage concrete was 具体力量的实验...