Einloggen

Thematische Bibliographien / Timber decay / Zeitschriftenartikel

Um die anderen Arten von Veröffentlichungen zu diesem Thema anzuzeigen, folgen Sie diesem Link: Timber decay.

Zeitschriftenartikel zum Thema „Timber decay“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 21. Februar 2023

Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an

Wählen Sie eine Art der Quelle aus:

Machen Sie sich mit Top-50 Zeitschriftenartikel für die Forschung zum Thema "Timber decay" bekannt.

Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.

Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.

Sehen Sie die Zeitschriftenartikel für verschiedene Spezialgebieten durch und erstellen Sie Ihre Bibliographie auf korrekte Weise.

1

Singh, Jagjit, Peter Mann, and Nia White. "Timber Decay: Causes and Remedies." Structural Engineering International 6, no. 3 (August 1996): 200–202. http://dx.doi.org/10.2749/101686696780495464.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

2

Lothian, M. T. "Surveying for timber decay and damp." Structural Survey 8, no. 4 (April 1990): 407–15. http://dx.doi.org/10.1108/eum0000000003232.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

3

Hutton, T. C., H. Lloyd, and J. Singh. "The environmental control of timber decay." Structural Survey 10, no. 1 (January 1992): 5–20. http://dx.doi.org/10.1108/02630809210031672.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

4

Brischke, Christian, Gry Alfredsen, Miha Humar, Elena Conti, Laurie Cookson, Lukas Emmerich, Per Otto Flæte, et al. "Modelling the Material Resistance of Wood—Part 3: Relative Resistance in above- and in-Ground Situations—Results of a Global Survey." Forests 12, no. 5 (May 8, 2021): 590. http://dx.doi.org/10.3390/f12050590.

Der volle Inhalt der Quelle

Annotation:

Durability-based designs with timber require reliable information about the wood properties and how they affect its performance under variable exposure conditions. This study aimed at utilizing a material resistance model (Part 2 of this publication) based on a dose–response approach for predicting the relative decay rates in above-ground situations. Laboratory and field test data were, for the first time, surveyed globally and used to determine material-specific resistance dose values, which were correlated to decay rates. In addition, laboratory indicators were used to adapt the material res

APA, Harvard, Vancouver, ISO und andere Zitierweisen

5

Richard Avent, R. "Decay, Weathering and Epoxy Repair of Timber." Journal of Structural Engineering 111, no. 2 (February 1985): 328–42. http://dx.doi.org/10.1061/(asce)0733-9445(1985)111:2(328).

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

6

Singh, Jagjit, and Nia White. "Timber Decay in Buildings: Pathology and Control." Journal of Performance of Constructed Facilities 11, no. 1 (February 1997): 3–12. http://dx.doi.org/10.1061/(asce)0887-3828(1997)11:1(3).

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

7

Kumar, N. Praveen, and Arun Arya. "Timber Degrading Fungi in Sawmills of Gujarat, India." International Letters of Natural Sciences 7 (December 2013): 13–22. http://dx.doi.org/10.18052/www.scipress.com/ilns.7.13.

Der volle Inhalt der Quelle

Annotation:

Timer decay is caused by primarily enzymatic activities of microorganisms. For the first time fungal diversity of timber degrading fungi was studied in Gujarat, India. Timber Degrading Fungi belonging to Aphyllophorales are economically important as many of these cause serious damage in sawmills of Gujarat. To find out the association of the timber degrading fungi and timber decay problems in sawmills a survey was conducted during 2007 to 2011 in different sawmills of 5 districts of Gujarat i.e. Vadodara, Ahmedabad, Bharuch, Rajkot and Jamnagar. In the present study teak wood present in sawmil

APA, Harvard, Vancouver, ISO und andere Zitierweisen

8

Kumar, N. Praveen, and Arun Arya. "Timber Degrading Fungi in Sawmills of Gujarat, India." International Letters of Natural Sciences 7 (December 17, 2013): 13–22. http://dx.doi.org/10.56431/p-ybb088.

Der volle Inhalt der Quelle

Annotation:

Timer decay is caused by primarily enzymatic activities of microorganisms. For the first time fungal diversity of timber degrading fungi was studied in Gujarat, India. Timber Degrading Fungi belonging to Aphyllophorales are economically important as many of these cause serious damage in sawmills of Gujarat. To find out the association of the timber degrading fungi and timber decay problems in sawmills a survey was conducted during 2007 to 2011 in different sawmills of 5 districts of Gujarat i.e. Vadodara, Ahmedabad, Bharuch, Rajkot and Jamnagar. In the present study teak wood present in sawmil

APA, Harvard, Vancouver, ISO und andere Zitierweisen

9

Udele, Kenneth E., Jeffrey J. Morrell, and Arijit Sinha. "Biological Durability of Cross-Laminated Timber— The State of Things." Forest Products Journal 71, no. 2 (March 1, 2021): 124–32. http://dx.doi.org/10.13073/fpj-d-20-00076.

Der volle Inhalt der Quelle

Annotation:

Abstract Cross laminated timber (CLT) is a mass timber product that is gaining popularity in construction within North America. CLT is made up of wood, a building material of biological origin. Therefore, these materials are at a risk of decay upon intrusion of moisture, a situation that could lead to loss of confidence in the material. Ensuring durability and optimum performance of building elements throughout their expected service life will require an understanding of the potential for decay and the possible consequences. This paper reviews the various possibilities of moisture intrusion in

APA, Harvard, Vancouver, ISO und andere Zitierweisen

10

Rickli, Christian, and Frank Graf. "Wildbachsperren aus Fichte und Tanne: Festigkeit und Pilzbefall in den ersten Jahren." Schweizerische Zeitschrift fur Forstwesen 165, no. 4 (April 1, 2014): 79–86. http://dx.doi.org/10.3188/szf.2014.0079.

Der volle Inhalt der Quelle

Annotation:

Timber constructions in torrent control with Norway spruce and silver fir: wood quality and colonisation with decay fungi during the first years Timber is widely used for protection measures in torrent control. However, life span of woody constructions such as timber check dams is limited due to fungal decay. Only sparse scientific information is available on the long-term behaviour of timber structures and the colonisation with decay fungi. Related to this, in practice a controversial discussion has been going on if either Norway spruce (Picea abies) or silver fir (Abies alba) is more endurin

APA, Harvard, Vancouver, ISO und andere Zitierweisen

11

Shakimon, Mohd Nizam, Rohana Hassan, Nor Jihan Abd Malek, Azman Zainal, Ali Awaludin, Nor Hayati Abdul Hamid, Wei Chen Lum, and Mohd Sapuan Salit. "European Yield Model Exponential Decay Constant Modification for Glulam after Fire Exposure." Forests 13, no. 12 (November 28, 2022): 2012. http://dx.doi.org/10.3390/f13122012.

Der volle Inhalt der Quelle

Annotation:

Many real-scale fire tests have been performed on timber connections to analyze the mechanical behavior of timber connections in previous years. However, little research focused on the bending performance of glued laminated (glulam) timber beam bolted connections after fire exposure. In this paper, the three-dimensional numerical model of the glulam timber beam bolted connections was developed and validated by experimental results. The model can simulate temperature evolution in the connections and their mechanical behavior. In the real-scale test, three (3) samples were prepared for a four-po

APA, Harvard, Vancouver, ISO und andere Zitierweisen

12

Vanpachtenbeke, Michiel, Jan Van den Bulcke, Joris Van Acker, and Staf Roels. "Performance of wood and wood-based materials regarding fungal decay." E3S Web of Conferences 172 (2020): 20010. http://dx.doi.org/10.1051/e3sconf/202017220010.

Der volle Inhalt der Quelle

Annotation:

Due to the increasingly stringent energy efficiency requirements, timber frame houses are becoming more and more popular across Europe. Depending on the circumstances, timber frame walls might be exposed to high relative humidity or condensation conditions, leading to a risk of fungal degradation. In order to assess the durability of a timber frame construction in a reliable way, a clear view on the potential risk of fungal growth is essential. Various experiments are reported in literature to define the minimal moisture threshold for fungal decay, yet all very different in set-up and hence le

APA, Harvard, Vancouver, ISO und andere Zitierweisen

13

Wilde, Ronald. "Reporting on timber decay in a condition survey." Journal of Building Appraisal 1, no. 1 (February 2005): 47–62. http://dx.doi.org/10.1057/palgrave.jba.2940005.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

14

Sawata, Kei, and Yoshihisa Sasaki. "Lateral strength of nailed timber connections with decay." Journal of Wood Science 64, no. 5 (June 6, 2018): 601–11. http://dx.doi.org/10.1007/s10086-018-1734-8.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

15

Brischke, Christian, and Linda Meyer-Veltrup. "Modelling timber decay caused by brown rot fungi." Materials and Structures 49, no. 8 (October 13, 2015): 3281–91. http://dx.doi.org/10.1617/s11527-015-0719-y.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

16

Giuriani, Ezio, Alessandra Marini, Stefania Cominelli, and Alessandra Gubana. "The Penetration Test to Evaluate Wood Decay after 20 Years Timber Structure Assessment Experience." Advanced Materials Research 778 (September 2013): 201–8. http://dx.doi.org/10.4028/www.scientific.net/amr.778.201.

Der volle Inhalt der Quelle

Annotation:

The Wood Penetration Test described in the present paper was set up almost 20 years ago to evaluate the timber vaulted roof decay of Palazzo della Loggia in Brescia (Italy). The test can be regarded as an extension to timber structures of the dynamic soil penetration test, as it is based on the insertion into timber structural members of a steel graduated rod, which advances by means of repeated constant energy blows transmitted by a rebound hammer. The test makes possible to distinguish between different degrees of decay as a function of the number of blows necessary for each centimetre layer

APA, Harvard, Vancouver, ISO und andere Zitierweisen

17

Harju, Anni M., and Martti Venäläinen. "Measuring the decay resistance of Scots pine heartwood indirectly by the Folin-Ciocalteu assay." Canadian Journal of Forest Research 36, no. 7 (July 1, 2006): 1797–804. http://dx.doi.org/10.1139/x06-074.

Der volle Inhalt der Quelle

Annotation:

To exploit the variation in the natural durability of heartwood timber, screening of a large number of trees or timber is necessary. We suggest that the concentration of total phenolics, measured by the Folin–Ciocalteu (FC) assay, can be used to supplement or even replace in vitro decay tests for screening the variation in the resistance of Scots pine (Pinus sylvestris L.) heartwood timber against the brown-rot fungus Coniophora puteana (Schum. ex Fr.). We screened the juvenile heartwood of 520 Scots pine trees with the FC assay. Samples from 40 trees, with total phenolics concentrations rangi

APA, Harvard, Vancouver, ISO und andere Zitierweisen

18

Macchioni, Nicola, Massimo Mannucci, Roberto Olmi, Sabrina Palanti, and Cristiano Riminesi. "Microwave Reflectometric Tool for Non-Destructive Assessment of Decay on Timber Structures." Advanced Materials Research 778 (September 2013): 281–88. http://dx.doi.org/10.4028/www.scientific.net/amr.778.281.

Der volle Inhalt der Quelle

Annotation:

Timber structures can be degraded during their life both by structural problems and, mainly, by biological degradation factors like fungi, and insects (Coleoptera and termites). The occurrence of these biodegradation agents leads, in the absence of appropriate maintenance interventions, to the loss of their structural integrity. Furthermore, if these biological agents decay old buildings, the loss of mechanical resistance of timber structures can be added to loss of cultural heritages. Just in these contexts an early evaluation of decay is crucial to design remedial treatments and a less invas

APA, Harvard, Vancouver, ISO und andere Zitierweisen

19

March, Susan D. Turner, J. Bryan Blundell, and Brian Ridout. "Timber Decay in Buildings: The Conservation Approach to Treatment." APT Bulletin 31, no. 4 (2000): 57. http://dx.doi.org/10.2307/1504679.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

20

Ridout, Brian. "Timber Decay in Buildings: The Conservation Approach to Treatment." APT Bulletin 32, no. 1 (2001): 58. http://dx.doi.org/10.2307/1504694.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

21

Isaksson, Tord, Christian Brischke, and Sven Thelandersson. "Development of decay performance models for outdoor timber structures." Materials and Structures 46, no. 7 (November 2, 2012): 1209–25. http://dx.doi.org/10.1617/s11527-012-9965-4.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

22

Ridout, Brian. "The Treatment of Timber Decay into the 21st Century." Journal of Architectural Conservation 4, no. 3 (January 1998): 7–21. http://dx.doi.org/10.1080/13556207.1998.10785222.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

23

SAWATA, Kei. "Effect of decay on performance of mechanical timber joints." MOKUZAI HOZON (Wood Protection) 41, no. 1 (2015): 2–7. http://dx.doi.org/10.5990/jwpa.41.2.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

24

Ferro, Fabiane Salles, Julio César Pigozzo, Diego Henrique de Almeida, Felipe Hideyoshi Icimoto, Laurenn Borges de Macedo, Carlito Calil Junior, and Francisco Antonio Rocco Lahr. "Nondestructive Evaluation of Timber Columns of a Capela Bridge in the State of São Paulo, Brazil." Advanced Materials Research 778 (September 2013): 258–64. http://dx.doi.org/10.4028/www.scientific.net/amr.778.258.

Der volle Inhalt der Quelle

Annotation:

After years of exposure in environmental conditions, the wood is subject to decay by chemical, mechanical, physical and biological agents. Consequently its physical and mechanical properties can be reduced, affecting their use. Timber used in bridge sustention columns is subject to intense decay process, mainly in outcrop area (area in contact to the ground), the most critical situation, because of the best combination of humidity e oxygen, factors that provide wood decay organisms. Decay process can be minimized with preventive maintenance, as wood impregnation with preservatives, before inst

APA, Harvard, Vancouver, ISO und andere Zitierweisen

25

Alfredsen, Gry, Annica Pilgård, and Carl Gunnar Fossdal. "Characterisation of Postia placenta colonisation during 36 weeks in acetylated southern yellow pine sapwood at three acetylation levels including genomic DNA and gene expression quantification of the fungus." Holzforschung 70, no. 11 (November 1, 2016): 1055–65. http://dx.doi.org/10.1515/hf-2016-0009.

Der volle Inhalt der Quelle

Annotation:

Abstract One way to protect timber in service against basidiomycete deterioration is by means of acetylation via reaction with acetic anhydride. The reason why acetylated wood (WAc) is resistant against decay fungi is still not exactly understood. The aim of this study was to contribute to this field of science, and Postia placenta colonisation after 4, 12, 20, 28 and 36 weeks was observed at three acetylation levels of Pinus spp. sapwood. Mass loss (ML) and wood moisture content (MC) data reflected the acetylation levels. The initial equilibrium MC (EMC) proved to be a good indicator of subse

APA, Harvard, Vancouver, ISO und andere Zitierweisen

26

Stirling, Rod, Robert M. Knudson, Martin W. Feng, and Paul I. Morris. "Field Performance of Glued Laminated Timber (Glulam) Manufactured from Thin Treated Lamina." Forest Products Journal 72, no. 1 (January 1, 2022): 29–36. http://dx.doi.org/10.13073/fpj-d-21-00067.

Der volle Inhalt der Quelle

Annotation:

Abstract Glued Laminated Timber, commonly referred to as Glulam, is an important structural wood product, suitable for use in exterior applications provided it is protected against decay by building design, natural durability, or treatment. Bonding treated lamina made from refractory species is challenging because resurfacing after treatment can remove much of the treated zone and create a waste disposal challenge. It was hypothesized that use of roll-pressing rather than resurfacing could address this. When an adhesive modifier was used to prevent the adverse effects of wood preservatives on

APA, Harvard, Vancouver, ISO und andere Zitierweisen

27

Rahman, Anisur, Gopi Chattopadhyay, and M. Jahangir Hossain. "Maintenance Decisions for Inground_newline Decay of Power-Supply Timber Poles." IEEE Transactions on Power Delivery 31, no. 3 (June 2016): 1106–11. http://dx.doi.org/10.1109/tpwrd.2015.2424428.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

28

Brites, Ricardo D., Luís C. Neves, J. Saporiti Machado, Paulo B. Lourenço, and Hélder S. Sousa. "Reliability analysis of a timber truss system subjected to decay." Engineering Structures 46 (January 2013): 184–92. http://dx.doi.org/10.1016/j.engstruct.2012.07.022.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

29

Li, Peng, Na Yang, and Yang Wang. "Research on Structural Present State and Damage Reasons of Ancient Tibetan Buildings." Applied Mechanics and Materials 351-352 (August 2013): 1652–56. http://dx.doi.org/10.4028/www.scientific.net/amm.351-352.1652.

Der volle Inhalt der Quelle

Annotation:

Due to different structural form, surrounding environment and external force, the damage of Ancient Tibetan buildings reflects its own characteristics. In this paper, the damage types of ancient Tibetan buildings are classified based on fieldwork, and then the damage reasons are studied. The main failure modes of ancient Tibetan buildings are damages and deformations of timber components and walls, including cracking and deflection of beams, column cracking, Queti slating, decay and cracking of rafters and cracking in walls. The damage reasons of ancient Tibetan buildings can be attributed to

APA, Harvard, Vancouver, ISO und andere Zitierweisen

30

Venäläinen, Martti, Anni M. Harju, Nasko Terziev, Tapio Laakso, and Pekka Saranpää. "Decay resistance, extractive content, and water sorption capacity of Siberian larch (Larix sibirica Lebed.) heartwood timber." Holzforschung 60, no. 1 (January 1, 2006): 99–103. http://dx.doi.org/10.1515/hf.2006.017.

Der volle Inhalt der Quelle

Annotation:

Abstract The aim of this study was to find chemical or physical properties of Siberian larch heartwood timber that correlate with the variation in decay resistance. Juvenile heartwood from 24-year-old grafts of 15 clones was exposed to three brown-rot fungi according to the standard in vitro decay test (European standard EN 113). The mass losses caused by the brown rot fungi Coniophora puteana, Poria placenta, and Gloeophyllum trabeum were 20%, 28% and 17% of the dry mass, respectively. The average mass loss over the three fungi had a strong negative correlation with the concentration of taxif

APA, Harvard, Vancouver, ISO und andere Zitierweisen

31

Merganičová, K., and J. Merganič. "Coarse woody debris carbon stocks in natural spruce forests of Babia hora." Journal of Forest Science 56, No. 9 (September 30, 2010): 397–405. http://dx.doi.org/10.17221/11/2010-jfs.

Der volle Inhalt der Quelle

Annotation:

Although coarse woody debris (CWD) represents one of the major carbon pools in natural forest ecosystems, little information is available about its CWD carbon stocks. This study demonstrates the importance of proper estimation of carbon stocks in CWD, which accounts for the decay process of CWD, on an example of a natural mountainous spruce forest located in Central Europe. The study accounts for aboveground coarse woody debris including standing dead trees, lying deadwood, and naturally formed stumps. Basic mensurational information (diameter, height, decay class) about dead wood was collecte

APA, Harvard, Vancouver, ISO und andere Zitierweisen

32

A.R, Noor Azrieda, Salmiah U, and Rahim S. "Comparison of Accelerated Decay and Graveyard Test on Selected Malaysian Timber Species." Journal of Tropical Resources and Sustainable Science (JTRSS) 3, no. 1 (December 14, 2015): 238–41. http://dx.doi.org/10.47253/jtrss.v3i1.702.

Der volle Inhalt der Quelle

Annotation:

The natural durability of timber may be defined as ‘inherent resist ance of timber to attackby wood deteriorat ion agents such as wood decay ing fungi and wood destroying insects’. In Malay sia, natural durabilit y of t imber is det ermined using a ‘gravey ard’ test . The average time taken for this test is more than 10 years. The results of this test method donot provide information on longevity (service life) either out of ground contact, or inother geographical locations. Comparison of natural durability requires the use ofstandard test method where for example in Europe, the accepted labor

APA, Harvard, Vancouver, ISO und andere Zitierweisen

33

Goodell, Barry, Jerrold E. Winandy, and Jeffrey J. Morrell. "Fungal Degradation of Wood: Emerging Data, New Insights and Changing Perceptions." Coatings 10, no. 12 (December 11, 2020): 1210. http://dx.doi.org/10.3390/coatings10121210.

Der volle Inhalt der Quelle

Annotation:

Wood durability researchers have long described fungal decay of timber using the starkly simple terms of white, brown and soft rot, along with the less destructive mold and stain fungi. These terms have taken on an almost iconic meaning but are only based upon the outward appearance of the damaged timber. Long-term deterioration studies, as well as the emerging genetic tools, are showing the fallacy of simplifying the decay process into such broad groups. This paper briefly reviews the fundamentals of fungal decay, staining and mold processes, then uses these fundamentals as the basis for a di

APA, Harvard, Vancouver, ISO und andere Zitierweisen

34

Wang, Xi Ping, Marko Teder, and James Wacker. "Condition Assessment of the Timber Structures of a Century-Old Industrial Building Using a Nondestructive Inspection Procedure." Advanced Materials Research 778 (September 2013): 840–48. http://dx.doi.org/10.4028/www.scientific.net/amr.778.840.

Der volle Inhalt der Quelle

Annotation:

This paper reports an in situ inspection project conducted on heavy timber structures of a century-old industrial building at a paper manufacturing facility. A nondestructive inspection procedure was employed to evaluate the true condition of the heavy timbers that serve as the main framing structure of the building. The on-site investigation involved monitoring of the microclimate environment resulting from the paper machine operations, wood species identification, wood moisture content measurements, and internal decay detection using sounding, stress wave timing, and resistance micro-drillin

APA, Harvard, Vancouver, ISO und andere Zitierweisen

35

Yu, Ling Ling, Jie Jun Wang, and Te Huang. "Mechanical Properties of Wood and Timber Bridge Evaluation." Applied Mechanics and Materials 587-589 (July 2014): 1381–85. http://dx.doi.org/10.4028/www.scientific.net/amm.587-589.1381.

Der volle Inhalt der Quelle

Annotation:

Wood possesses material properties that may be significantly different from other materials normally encountered in structural design. It is necessary for the engineer to have a general understanding of the properties and characteristics that affect the strength and performance of wood in bridge applications. This paper discusses the mechanical properties of wood, including elastics properties and strength properties. Timber bridge are often exposed to harsh environment conditions. Over time, this exposure can lead to deterioration. In turn, this deterioration may lead to a loss of structural

APA, Harvard, Vancouver, ISO und andere Zitierweisen

36

Sawata, Kei, Takanobu Sasaki, Shuichi Doi, and Yasuo Iijima. "Effect of decay on shear performance of dowel-type timber joints." Journal of Wood Science 54, no. 5 (October 2008): 356–61. http://dx.doi.org/10.1007/s10086-008-0963-7.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

37

Xu, Feng, Xiping Wang, Marko Teder, and Yunfei Liu. "Acoustic impact testing and waveform analysis for damage detection in glued laminated timber." Holzforschung 71, no. 10 (September 26, 2017): 801–11. http://dx.doi.org/10.1515/hf-2016-0237.

Der volle Inhalt der Quelle

Annotation:

AbstractDelamination and decay are common structural defects in old glued laminated timber (glulam) buildings, which, if left undetected, could cause severe structural damage. This paper presents a new damage detection method for glulam inspection based on moment analysis and wavelet transform (WT) of impact acoustic signals. Acoustic signals were collected from a glulam arch section removed from service through impact testing at various locations. The presence and positions of internal defects were preliminarily determined by applying time centroid and frequency centroid of the first moment.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

38

Hopkin, Anthony A., Sylvia Greifenhagen, and Jeff Holland. "Decay, stains, and beetles in ice-storm-damaged forests: A review." Forestry Chronicle 77, no. 4 (August 1, 2001): 605–11. http://dx.doi.org/10.5558/tfc77605-4.

Der volle Inhalt der Quelle

Annotation:

A potential long-term threat to ice-damaged forests exists from decays, stains, and wood-boring insects. Damage to large branches or to the main stem can result in heartwood decay, particularly in older or less healthy trees. However, in branch stubs with a diameter of less than 7.5 cm, decay progresses to only a limited degree. Stem damage is not usual after ice storms. However, sunscald is common in sugar maple stands with damaged crowns, sometimes resulting in infection by the sap rot fungus Cerrena unicolor. Fungi of the genera Ophiostoma, Ceratocystis and Ceratocystiopsis (blue stains) ca

APA, Harvard, Vancouver, ISO und andere Zitierweisen

39

Lozano Martínez–Luengas, Alfonso, Manuel Guaita Fernández, David Lorenzo Fouz, and Josu Benito Ayúcar. "Investigation about the Decay of the Timber Structure of an Ancient Wine Cellar in La Rioja (Spain) and Sanitation Proposal." Advanced Materials Research 778 (September 2013): 976–82. http://dx.doi.org/10.4028/www.scientific.net/amr.778.976.

Der volle Inhalt der Quelle

Annotation:

In 2011 the collapse of one of the timber pillars that form the structure of the centuries-old warehouse of maceration that the firm "Bodegas Bilbaínas, S. A." helds in the town of Haro (La Rioja), occurred.This paper describes the most significant pathological processes existing in this nave, associated mainly to its wooden components.Then, according to the level of decay, the assessment of the damage in the different elements of the timber frame through nondestructive testing is analyzed, including the constructive and environmental conditions of the cellar.Finally, based on the results obt

APA, Harvard, Vancouver, ISO und andere Zitierweisen

40

Bobadilha, Gabrielly S., C. Elizabeth Stokes, Grant Kirker, Sheikh Ali Ahmed, Katie M. Ohno, and Dercilio Junior Verly Lopes. "Effect of exterior wood coatings on the durability of cross-laminated timber against mold and decay fungi." BioResources 15, no. 4 (September 18, 2020): 8420–33. http://dx.doi.org/10.15376/biores.15.4.8420-8433.

Der volle Inhalt der Quelle

Annotation:

Cross-laminated timber (CLT) is increasingly used in building construction worldwide. Durability of CLT against fungal attack has yet to be fully explored. Water intrusion in mass timber can yield dimensional changes and microbial growth. This study evaluated the performance of CLT coated with various water- and solvent-based stains commercially available in the United States. Twelve coatings were tested for moisture excluding effectiveness, water repellency effectiveness, volumetric swelling, and anti-swelling efficiency. Only five coatings repelled water, limiting dimensional changes. A modi

APA, Harvard, Vancouver, ISO und andere Zitierweisen

41

Karppanen, Outi, Martti Venäläinen, Anni M. Harju, Stefan Willför, Suvi Pietarinen, Tapio Laakso, and Pirjo Kainulainen. "Knotwood as a window to the indirect measurement of the decay resistance of Scots pine heartwood." Holzforschung 61, no. 5 (August 1, 2007): 600–604. http://dx.doi.org/10.1515/hf.2007.091.

Der volle Inhalt der Quelle

Annotation:

Abstract There is wide variation in the extractive content and decay resistance of Scots pine (Pinus sylvestris L.) heartwood. The heartwood is not visible in standing trees and only poorly visible in timber. Therefore, it is difficult to identify extractive-rich trees, and consequently the most decay-resistant heartwood. On the other hand, knots are clearly visible in standing trees and timber. In the present paper we studied the possibility of measuring the decay resistance of Scots pine heartwood indirectly on the basis of the extractive concentration of knotwood. The material investigated

APA, Harvard, Vancouver, ISO und andere Zitierweisen

42

Zhang, Jicheng, Yong Li, Yongshui Huang, Jinwei Jiang, and Siu-Chun Ho. "A Feasibility Study on Timber Moisture Monitoring Using Piezoceramic Transducer-Enabled Active Sensing." Sensors 18, no. 9 (September 14, 2018): 3100. http://dx.doi.org/10.3390/s18093100.

Der volle Inhalt der Quelle

Annotation:

In recent years, the piezoceramic transducer-enabled active sensing technique has been extensively applied to structural damage detection and health monitoring, in civil engineering. Being abundant and renewable, timber has been widely used as a building material in many countries. However, one of the more challenging applications of timber, in construction, is the potential damage caused by moisture. Increased moisture may cause easier warping of timber components and encourage corrosion of integrated metal members, on top of potentially causing rot and decay. However, despite numerous effort

APA, Harvard, Vancouver, ISO und andere Zitierweisen

43

Eleuterio, Ana Alice, Maria Aparecida de Jesus, and Francis E. Putz. "Stem Decay in Live Trees: Heartwood Hollows and Termites in Five Timber Species in Eastern Amazonia." Forests 11, no. 10 (October 13, 2020): 1087. http://dx.doi.org/10.3390/f11101087.

Der volle Inhalt der Quelle

Annotation:

Research Highlights: Tree size and wood characteristics influenced the susceptibility of five Amazonian timber tree species to heartwood decay and colonization by termites. Termites occurred in the heartwoods of 43% of the trees, with Coptotermes testaceus the most abundant species. Background and Objectives: Hollows and rotten cores in the stems of living trees have ecological and economic impacts in forests managed for timber. The decision on whether to cut or maintain hollow trees in such forests must account for the susceptibility of different tree species to decay. We investigated tree an

APA, Harvard, Vancouver, ISO und andere Zitierweisen

44

Vössing, Konrad J., and Ernst Niederleithinger. "Nondestructive assessment and imaging methods for internal inspection of timber. A review." Holzforschung 72, no. 6 (June 27, 2018): 467–76. http://dx.doi.org/10.1515/hf-2017-0122.

Der volle Inhalt der Quelle

Annotation:

AbstractThis paper reviews state-of-the-art in nondestructive testing (NDT) and semidestructive testing (SDT) methods applicable for imaging the condition of structural timber. Both NDT and SDT imaging reveal defects, damages, and decay, while the extent of wood decay can also be quantified. Combined with an appropriate data interpretation concerning the internal defects, the mechanical properties of the material can also be assessed. The possibilities and limitations of the most relevant individual NDT and SDT methods, also in combination with each other, are outlined and compared. To facilit

APA, Harvard, Vancouver, ISO und andere Zitierweisen

45

Schmid, Joachim, and Andrea Frangi. "Structural Timber In Compartment Fires – The Timber Charring and Heat Storage Model." Open Engineering 11, no. 1 (January 1, 2021): 435–52. http://dx.doi.org/10.1515/eng-2021-0043.

Der volle Inhalt der Quelle

Annotation:

Abstract The influence of exposed timber surfaces on compartment fires has been well documented in various studies in recent decades. Yet available design concepts still typically neglect the influence of an additional fire load from linear structural timber elements such as beams and columns. As rules for large shares of exposed timber surfaces, e.g. by panels, are rare, authorities and fire safety engineers demand often mock-up compartment fire experiments to estimate the fire safety of a particular design. Such experiments, however, are costly, time consuming, and give limited insights into

APA, Harvard, Vancouver, ISO und andere Zitierweisen

46

Nakai, Kazushi, and Tsuyoshi Yoshimura. "African blackwood (Dalbergia melanoxylon) and other local Tanzanian tree species’ biological performance against subterranean termites and wood decay fungi." BioResources 15, no. 2 (March 13, 2020): 2994–3005. http://dx.doi.org/10.15376/biores.15.2.2994-3005.

Der volle Inhalt der Quelle

Annotation:

African blackwood (Dalbergia melanoxylon) is known as an indispensable material for the production of musical instruments, e.g., clarinets, oboes, and piccolos. The authors focused on the biological performance of African blackwood and other local Tanzanian species in order to collect preliminary data for developing further uses for these local timbers. Five local species, including African blackwood, were exposed to both subterranean termites (Coptotermes formosanus) and two wood decay fungi (White rot fungus (Trametes versicolor) and Brown rot fungus (Fomitopsis palustris)) according to Japa

APA, Harvard, Vancouver, ISO und andere Zitierweisen

47

Richards, Jenny, and Peter Brimblecombe. "Moisture as a Driver of Long-Term Threats to Timber Heritage—Part I: Changing Heritage Climatology." Heritage 5, no. 3 (July 29, 2022): 1929–46. http://dx.doi.org/10.3390/heritage5030100.

Der volle Inhalt der Quelle

Annotation:

Timber is widely used in the construction of buildings on a global scale, but it is sensitive to degradation. Moisture notably poses a risk to timber decay, and this is likely to change significantly during the 21st century if a high emission scenario occurs. Global HadGEM3 model output was used to map projected changes in relative humidity range, seasonality of relative humidity, time of wetness, wind-driven rain, salt transitions and potential for fungal attack (Scheffer Index). In the Congo Basin, Great Plains (USA) and Scandinavia, humidity ranges are likely to increase along with seasonal

APA, Harvard, Vancouver, ISO und andere Zitierweisen

48

Miina, Jari, Hanna Muttilainen, Juha Vornanen, and Henri Vanhanen. "Supply Chain Actors’ Perspectives Concerning the Cultivation of Specialty Wood-Decay Mushrooms in Finland." Forests 14, no. 1 (January 11, 2023): 134. http://dx.doi.org/10.3390/f14010134.

Der volle Inhalt der Quelle

Annotation:

The objective of this paper was to understand the perspectives of multiple stakeholders on the adoption of specialty wood-decay mushroom cultivation on stumps in connection with timber harvesting in Finland. The perspectives of supply chain actors, i.e., forest owners, forest harvesting entrepreneurs, forest professionals, and natural product entrepreneurs, were assessed using web-based questionnaires. Forest professionals (34%) were most interested in specialty mushroom cultivation in co-operation with companies selling cultures or buying mushrooms, whereas about one-fourth of the forest owne

APA, Harvard, Vancouver, ISO und andere Zitierweisen

49

Musah, Munkaila, Javier Hernandez Diaz, Abiodun Oluseun Alawode, Tom Gallagher, Maria Soledad Peresin, Dana Mitchell, Mathew Smidt, and Brian Via. "Field Assessment of Downed Timber Strength Deterioration Rate and Wood Quality Using Acoustic Technologies." Forests 13, no. 5 (May 12, 2022): 752. http://dx.doi.org/10.3390/f13050752.

Der volle Inhalt der Quelle

Annotation:

Hurricane and tornado events cause significant damage to high-value timber in the United States each year. Forest managers and landowners are keenly interested in finding solutions to salvage and repurpose these downed timbers before they cause pest infestations and fire outbreaks, completely losing their value or increasing processing costs. To better understand the wood quality of the downed timber, we used acoustic waves techniques as a nondestructive testing approach to assess the wood degradation rate of downed trees and determine the extent of fracture and voids in the damaged regions. W

APA, Harvard, Vancouver, ISO und andere Zitierweisen

50

Toda, Masahiko, Mitsunori Mori, Yoshinori Ohashi, and Takuro Hirai. "Effects of Wood Decay on the Shear Performance of Nailed Timber Joint." Mokuzai Gakkaishi 56, no. 1 (2010): 41–47. http://dx.doi.org/10.2488/jwrs.56.41.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Wir bieten Rabatte auf alle Premium-Pläne für Autoren, deren Werke in thematische Literatursammlungen aufgenommen wurden. Kontaktieren Sie uns, um einen einzigartigen Promo-Code zu erhalten!