Titlebook: Creep and Hygrothermal Effects in Concrete Structures; Zdeněk P. Bažant,Milan Jirásek Textbook 2018 Springer Science+Business Media B.V. 2

Wernickes-area

nkage, moisture diffusion, and thermal effects in concrete are an excellent example. This brief chapter highlights the main historical advances, beginning in 1887. It introduces the reader to the general problematics and breadth of the present complex phenomenon and points out diverse creep, moistur

incision

he broad realm of linear viscoelasticity, a theory that has been extensively studied beginning with the works of Maxwell, Kelvin, and Boltzmann in the late nineteenth century. Thanks to linearity, we introduce the compliance function as the basic material characteristic for constant sustained stress

Canyon

滔滔不绝地讲

Wege aus der Armut für Alleinerziehende case of drying exposure, also uniformity of concrete wall thickness. We explain the Boltzmann–Volterra elastic–viscoelastic analogy for creep with a linear stress dependence and discuss the effects of changes in structural system, which occur commonly during modern construction. Then, we derive and

儿童

Zusammenfassung und Schlussfolgerungen,step evaluation of history integrals or integration of differential equations for both frame-type and finite element creep analysis of structures. Closer to the first principles is the numerical analysis based on history integrals. We discuss it first and point out its limitations due to excessive c

半球

modish

飞来飞去真休

他一致

吞没

Zur Unterscheidung der Formen des Appells of the growth rate of hydration degree. This suggests another source of long-term aging, which is explained by relaxation of the so-called microprestress. We conceive the microprestress as an overall characteristic of the disjoining pressures in nanopores filled by hindered adsorbed water and the c