{"product_id":"simulating-the-hygromechanical-response-of-wood-von-henrik-lund-frandsen","title":"Simulating the Hygromechanical Response of Wood","description":"\u003cp\u003eThis PhD thesis treats modeling of the  hygromechanical response of wood. To do so it is  crucial to have accurate models for the moisture  transport. Moisture transport in the cellular  structure of wood consists of a combination of water  vapor transport and bound water transport. In present  work these are modeled as two diffusion equations,  which are coupled through sorption. Such a model is  able to describe so-called non-Fickian effects.   Sorption is known to be hysteretic, which must be  taken into account in order to describe changes of  the moisture content in relation to water vapor  pressure accurately. In present work a new sorption  hysteresis model suitable for implementation into a  numerical method is developed.   The sorption hysteresis model is combined with the  multi-Fickian model allowing simultaneous simulation  of non-Fickian effects and hysteresis. Furthermore  temperature dependencies of the model are considered.   The latter part of this work deals with the  transverse couplings in creep of wood based on  experimental observations. A new orthotropic creep  model, which provides  directionally independent creep rates, is proposed.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838334608\"\u003e\u003ch3\u003eSelected Constitutive Models\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838334608","offer_id":39498949197917,"sku":"9783838334608","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/d614aab0-b8f2-4b71-a26a-4eb9270ad10d.jpg?v=1758258085","url":"https:\/\/shop.autorenwelt.de\/products\/simulating-the-hygromechanical-response-of-wood-von-henrik-lund-frandsen","provider":"Autorenwelt Shop","version":"1.0","type":"link"}