Results 1 to 10 of about 158,357 (261)

The Macroscopic Structure of Wood

Forests, 2023
Understanding the macroscopic structure of wood and its formation is essential to identifying wood and evaluating its properties and quality. Depending on genetic background, environmental conditions, and tree developmental stage, the macroscopic structure of wood can vary greatly and produce specific macroscopic signatures.
Alan Crivellaro, Flavio Ruffinatto, Ruffinatto Flavio   +2 more
exaly   +2 more sources

Structural Vibration Analysis of Historical Drum Tower Structure Caused by Underground Train Running

Frontiers in Earth Science, 2022
The vibration induced by underground metro operation could have significant impacts on the safety of building structures. In this study, the dynamic response of the Nanjing Drum Tower affected by the metro line four operation was investigated by a three ...
Yefei Zhou, Xiaoxiao Bai, Shengnian Wang, Kai Zhao, Hui Su, Haiyan Wang   +5 more
doaj   +1 more source

Relationships Between Wood-Anatomical Features and Resistance Drilling Density in Norway Spruce and European Beech

Frontiers in Plant Science, 2022
Environmental conditions affect tree-ring width (TRW), wood structure, and, consequently, wood density, which is one of the main wood quality indicators.
Domen Arnič, Domen Arnič, Luka Krajnc, Jožica Gričar, Peter Prislan   +4 more
doaj   +1 more source

Construction Forms and Seismic Performance of the Ancient Chinese Buildings Joined by Tenon–Mortise Joints

Applied Sciences, 2022
Zijincheng, also known as the Forbidden City, is the largest and best-preserved ancient palace-type wooden building in China, built without using a single nail.
Linglong Pan, Man Zhou, Haiyan Zhuang, Juan Wang   +3 more
doaj   +1 more source

Experimental Research on Motion Analysis Model and Trajectory Planning of GLT Palletizing Robot

Buildings, 2023
To improve wood structure processing efficiency, a palletizing robot suitable for loading and unloading glued laminated timber (GLT) has been developed.
Rui Gao, Wei Zhang, Guofu Wang, Xiaohuan Wang   +3 more
doaj   +1 more source

Intraspecific structural signs of curly silver fir (Abies alba Mill.) growing in the Ukrainian Carpathians

Journal of Forest Science, 2020
The aim of this paper is to present the intraspecific differentiation of the curly silver fir (Abies alba Mill.) by the wood structure growing in the Ukrainian Carpathians.
Ivan Sopushynskyy, Ruslan Maksymchuk, Yaroslav Kopolovets, Sezgin Ayan   +3 more
doaj   +1 more source

Evaluation Method on Energy-Efficient Retrofitting of Wooden Walls of Chinese Traditional Dwelling—A Case Study of Rendetang in Jinhua

Buildings, 2022
Traditional wooden dwellings, which are widely distributed with enormous stocks in China, are of great historical and have obvious cultural value. The walls of such buildings are generally subjected to poor thermal insulation performance, which not only ...
Xiaoxiao Rao, Feng Qi, Xiaoxiao Zhang, Zhuoxun Mao   +3 more
doaj   +1 more source

Structural organisation of the wood polymers in the wood fibre structure

BioResources, 2011
The organization of the major polymers in the wood fiber has a large impact on the properties of the structure. Numerous studies have been devoted to the cellulose microfibril arrangement, providing the longitudinal strength of the fiber, while less is known regarding the structural organization of other components, such as hemicelluloses and lignin ...
Lennart Salmen,, Anne-Mari Olsson,, Jasna Stevanic,, Jasna Simonović,, Ksenija Radotić   +4 more
openaire   +2 more sources

Taraklı’daki Sivil Mimarlık Örnekleri ile Ali Pektaş Evi’nin Restorasyonu

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019
Geçmişimizden bize emanet edilen, günümüzde ise gelecek kuşaklarımıza bırakma borcumuz olan mimari eserleriaraştırmak, onları yaşatmak hepimizin görevidir. Restorasyon konusunda çeşitli örnek mimari yapıları bulunanTaraklı geçmişten günümüze kadar gelen,
Özlem Özkan Önür, Alper Bideci, Ahmet Celal Apay   +2 more
doaj   +1 more source

Lateral Load-Resisting System Using Mass Timber Panel for High-Rise Buildings

Frontiers in Built Environment, 2017
As global interest in using engineered wood products in tall buildings intensifies due to the “green” credential of wood, it is expected that more tall wood buildings will be designed and constructed in the coming years.
Zhiyong Chen, Ying-Hei Chui
doaj   +1 more source