9. Hoyer's Long Line method Hoyer's long line method is often adopted in pre- tensioning. All rights reserved. This method is developed due to bearing. There are two Japanese-English (and Japanese-French) dictionaries and one contains Kanji and Kana (Kana in English and French pair due to improved searching). Hoyer: ( hoy'r ), Heinrich F., Polish anatomist and histologist, 1834-1907. wires are stretched between the bulkheads. Search hoyer method of prestressing and thousands of other words in English Cobuild dictionary from Reverso. The prestressing steel can be a high strength steel strand (typical in horizontal applications) or a high strength steel bar (typical in vertical applications). Theoretical study on effect of confinement on flexural ductility of normal and high-strength concrete beams. In this method prestressing is done after the concrete attains sufficient strength. 1940 Magnel, G., (Belgium) Developed an anchoring system for post-tensioning, using flat wedges. 1 Materials and Prestressing Methods Dr Antonis Michael Department of Civil Engineering Frederick University Concrete Materials Short-term Properties Strength (compression, tension and shear) Stiffness (modulus of elasticity) Long-term Properties Shrinkage Creep 2 Compressive Strength Concrete Stress-Strain in Compression MPa Several types of tendon splices have been developed for different types of tendons and strands.Hoyer's long line method of pretensioning & Short span prestressed members does not need any splicing because only a single tendon is used for prestressing. Cyber investigation is electronic method conducted through electronic system to search the online facts, You want to reject this entry: please give us your comments (bad translation/definition, duplicate entries), English Portuguese translation in context, Free: Learn English, French and other languages, Reverso Documents: translate your documents online, Learn English watching your favourite videos, All English simple definitions from our dictionary. Pre-Tensioning System Hoyer system or long line method is often adopted in pre-tensioning. Such type of method consists of stretching the wires at greater distance apart. a. pulling out of wires; B. pushing wires; c. heating of wires; d. stressing of wires; Answer. Translate From English into Sinhala. Use and misuse of the isotache concept with respect to creep hypotheses A and B. If you want to type a character which isn't on your keyboard, simply pick it from a list of special characters. hoyer method of prestressing in Chinese : . Gustavel Magnel. Close the air vent nut and operate the pump until the desired pressure is achieved. I do this in my spare time. What is the meaning of hoyer method of prestressing in Russian and how to say hoyer method of prestressing in Russian? HOYER SYSTEM: Hoyer system or long line method is often adopted in pre-tensioning.-Large scale production -Two bulk heads or abutments independently anchored to the ground are provided several meters apart, say, 100m. All rights reserved. To add EUdict alongside Google, Yahoo!, Amazon and other search engines in Mozilla Firefox or Internet Explorer, simply click on link after the title Browser integration, select appropriate language pair and confirm your decision. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. The Hoyer's system of prestressing proves to be economical for _____ a) Pre tensioning system b) Post tensioning system c) Beam casting d) Bed casting Answer: b Explanation: The post tensioning system was considered as economical when compared to pre tensioning system, when used for larger spans due to this reason pre tensioning system was replaced by post tensioning system, for mass . This method, which is one of two general methods of prestressing concrete, is called pretensioning since the prestressing steel is stressed before the concrete is placed. We and our partners use cookies to Store and/or access information on a device. a) 15% and 20% b) 20% and 15% c) 15% and 15% d) 20% and 20%. SYSTEMS OF. Continue with Recommended Cookies. diameters, and bar sizes can typically range from 1 in. Two bulk heads or abutments independently anchored to the ground are provided several meters apart, say, 100m wires are stretched between the bulkheads. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 2) Pre stressed concrete allows for a longer span. Form. click for more detailed Chinese translation, meaning, pronunciation and example sentences. Find out information about Hoyer effect. The Hoyer's method of prestressing is done by. Please click for detailed translation, meaning, pronunciation and example sentences for hoyer method of prestressing in English Why not add a EUdict search form to your web site? An example of data being processed may be a unique identifier stored in a cookie. The tendons are tensioned after the concrete has hardened, and the prestressing force is predominantly supplied to the concrete through the end anchorages. In Chrome, first click on a language pair and change the search keyword in the field 'Keyword' to a keyword (eg: 'eudict'). The other systems like Freyssinet, Gifford-Udall, and Magne-Baton are post-tensioning systems and a large number of beams are produced in an individual alignment. Hoyer system or long line method is often adopted in pre-tensioning. Search over 14 million words and phrases in more than 510 language pairs. Prestressing is used to counteract the tensile stresses in the concrete beam are caused by the weight of members and imposed loads. Internal prestressing can be done by two methods: Pre-tensioning Post-tensioning External prestressing Esperanto is only partially translated. In the experimental study [], six full-scale AASHTO type I, standard I-shaped prestressed concrete beams were constructed.Prestressed concrete beam size and location of prestressing strands and level of prestressing stress are shown in Figs. The most common way is by word input (you must know which language the word is in) but you can also use your browser's search box and bookmarklets (or favelets). There are two methods of prestressing: Pre-tensioning: Apply prestress to steel strands before casting concrete; Post-tensioning: Apply prestress to steel tendons after casting concrete. . 3.04.1 Types of prestressing steel Three types of steel are used as prestressing tendons in concrete structures: cold drawn wires; strands - consist of a number of cold drawn wires spun together in helical configuration, most commonly used are 3-wire and 7-wire strands; high-strength bars. Authors of the Chinese-English dictionary, Authors of the French-Japanese dictionary, Authors of the German-Japanese dictionary, author of the Croatian-Ukrainian conversation manual, ( , ), , fellow labourer; co-worker; assistant; collaborator, (. For instance: a Improve your language knowledge, education and move forward with www.lankadictionary.com. Similar to mild reinforcement, mechanical interlock and friction dominate the development of subsequent load-induced stress affecting the development length. Some of the dictionaries have only a few thousand words, others have more than 320,000. There is a way to enable word translation from any page: Bookmarklets. The names of a few persons involved in developing prestressed concrete are mentioned. boundary value analysis : Boundary value analysis is a software testing design technique used to determine test cases covering off by one errors.IntroductionTesting experience has shown that the boundaries of input ranges to a software component are likely to contain defects. Collaborative Dictionary English Cobuild. The pump runs idle and returns grout to the tank. PRESTRESSING. boot) () (), art of writing in shorthand; material that has been written in shorthand, shorthand writing or typing, something written or typed in shorthand, ( ), , (. Prestressing systems have developed over the years Various companies have patented their products Detailed information of the systems is given in the product catalogues and brochures published by companies. 1) Anchoring of tendons against the end abutments 2) Placing of jacks 3) Applying tension to the tendons 4) Considering same depth of concrete member, a pre stressed . Pre-tensioning is a method of prestressing in which the tendons are tensioned prior to the placement of concrete, and the prestressing force is predominantly delivered to the concrete via bond. [Tech.];[Leg.] McqMate.com is an educational platform, Which is developed BY STUDENTS, FOR STUDENTS, The only objective of our platform is to assist fellow students in preparing for exams and in their Studies throughout their Academic career. A system of prestressing means the actual process adopted in making a prestressed beam It involves 1.Process of tensioning the tendons 2.securing them firmly to the concrete . Instead of clicking the Search button, just press Enter. The prestressing of concrete by using high tensile steel improve the efficiency of the materials. Although EUdict can't translate complete sentences, it can translate several words at once if you separate them with spaces or commas. ends. the steel reinforcement. 152. Search over 14 million words and phrases in more than 510 language pairs. Check out the pronunciation, synonyms and grammar. Prestressing compensates for the tensile stresses introduced when the element is loaded . There are several ways to use this dictionary. The Hoyer effect contributes primarily to the transfer of the initial prestressing force to the concrete thereby affecting the transfer length. Answer a. pulling out of wires. HOYER SYSTEM: Hoyer system or long line method is often adopted in pre-tensioning. Disable spellchecking in Firefox by going to Tools Options Advanced Check my spelling as I type. Sometimes you can find translation results directly from Google by typing: eudict word. A prestressing tendon can be anchored inside concrete depending on the bond between the tendon and concrete combined with Hoyer effect during the tendon release from bulk-heads of a pretensioning bed. In this system, a prestressing force is applied to the high tensile steel i.e. A bookmarklet is a small JavaScript code stored as a bookmark in your browser. Prestressing enhance shear strength and fatigue resistance of concrete. hoyer method of prestressing Chinese translation: .. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page. f;are : Civ . Hoyers system of pretensioning can be done for beams. If you are searching for a word in the Chinese dictionary and not receiving any results, try without Pinyin (term in brackets). What is Prestressing? Learn the definition of 'Hoyer method of prestressing'. 2013 ). hoyer method of prestressing translation in English - French Reverso dictionary, see also 'hoe',hover',hyper',hero', examples, definition, conjugation Hoyer's system of pre tensioning is generally adopted for; The method of prestressing the concrete after it attains its strength is known as The prestressing of concrete member is carried out to reduce 9. See: Hoyer anastomoses , Hoyer canals , Sucquet-Hoyer canals . hoyer method of prestressing Russian meaning, translation, pronunciation, synonyms and example sentences are provided by ichacha.net. The Hoyer's method of prestressing is done by _____ a) Pulling out of wires b) Pushing wires . 3.04.1 Types of prestressing steel Three types of steel are used as prestressing tendons in concrete structures: cold drawn wires; strands - consist of a number of cold drawn wires spun together in helical configuration, most commonly used are 3-wire and 7-wire strands; high-strength bars. PDF's for offline use. We take free online Practice/Mock test for exam preparation. Each MCQ is open for further discussion on discussion page. All the services offered by McqMate are free. a) direct tensile strength b) split tensile strength c) flexural tensile strength d) compressive strength . The Hoyer system is generally used for the production on large scale of pre-tensioned structural element of the structure only. After the design pressure is achieved, stop the pump and maintain the pressure of 3-5 Kg/cm 2 for 1 min. The idea can be clearly understood by the example of a barrel. 2) In prestressed members requiring very large forces, the tendons preferred are Hoyer's long line method is the system used in pre-tensioning. The consent submitted will only be used for data processing originating from this website. Prestressing losses in post-tensioned and pre-tensioned beams are respectively. Explanation: Hoyer's long line method is the system used in pretensioning and the other systems like Freyssinet, Gifford-Udall, . The Hoyer effect suggests deformation of the end of a tendon into a wedge-like shape depending on the Poisson's ratio (Briere et al. However, it often happens that shipping and transportation. A barrel used in the old era to transports . To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Driving prestressed-precast concrete piles (PPCP) is one of the options among various types of piles and installation methods. 2022 Reverso-Softissimo. (13.7 m), respectively. PRETENSIONING is done by HOYER method ( long line method). Prestressing has a simple theory and has been used for many years in different types of structures. : Galvanic bath is an alternative medical treatment (a type of electrotherapy) based on the simultaneous use of water and elec Prestressed concrete is a combination of concrete and steel that takes advantage of the strength of each material. Most common method of prestressing used for factory production is A. www.lankadictionary.com is a free service Sinhala Meaning of Hoyer method of prestressing from English.Special Thanks to all Sinhala Dictionarys including Malalasekara, Kapruka, MaduraOnline, Trilingualdictionary. to 2.5 in. And you're ready to go; select EUdict from the drop-down list in search field (Firefox) or address bar (IE), input a word and press Enter. EN; DE; ES; FR; ; Prestressing is the process by which a concrete element is compressed, generally by steel wires or strands. Some of the words may be incorrectly translated or mistyped. Copyright 2022 All Rights Reserved by McqMate, Electronics and Communication Engineering, Electronics and Telecommunication Engineering, The bond of prestressing wires in Hoyers system can be formed by. You can complete the translation of hoyer method of prestressing given by the English-French Collins dictionary with other dictionaries such as: Wikipedia, Lexilogos, Larousse dictionary, Le Robert, Oxford, Grvisse, English-French dictionary : translate English words into French with online dictionaries. McGraw-Hill Dictionary of. Types of Prestressing Systems 1. To contact me for any reason please send me an email to tkuzmic at gmail dot com. Hoyers system of pre tensioning is generally adopted for, The method of prestressing the concrete after it attains its strength is known as, The prestressing of concrete member is carried out to reduce, The length of the prestressing tendon between the end of the member and the point where the steel attains its stress is called, In circular prestressing members, the tendons are supplied in form of, The permissible stress in prestressing steel should not exceed, Prestressing steel has an ultimate tensile strength nearly, Building Technology and Architectural Planning, Estimation, Costing and Valuation Engineering, Railways, Airports, Docks and Harbour Engineering, Design of Reinforced Cement Concrete Elements. Hoyer's system of pre tensioning is generally adopted for; The prestressing of concrete member is carried out to reduce The Hoyer's method of prestressing is done by Prestressing wires in electric poles are; Hoyer's system of pretensioning can be done for beams. Translation for: 'hoyer method of prestressing' in English->Tamil dictionary. Baur-Leonhardt system 8.Tendon splices are required im A)Hoyer's long line method of pretensioning B)Short span prestressed members C) . A. K. H. Kwan, F. T. K. Au and S. L. Chau. hoyer method of prestressing translation in English - English Reverso dictionary, see also 'hover',hoyden',hero',hoaxer', examples, definition, conjugation The theoretical development predict ing the failure behavior of prestressed concrete beams made with debonding strands is simple and straightforward and can be summarized in the follow ing three statements: 1. academic.ru RU. 1) The cross-section is utilized . Manage Settings Prestressing is the application of an initial load on a structure, to enable it to counteract the stresses arising from subsequent loads during its service period . Browse the use examples 'Hoyer method of prestressing' in the great English corpus. In the pre-tensioning method, anchorage of the prestressing steel is completely dependent upon bond developed between the steel and the concrete at the ends of the beam. The bond of prestressing wires in Hoyer's system can be formed by; Hoyer's system of pretensioning can be done for beams. . The Hoyer's method of prestressing is done by _____ a) Pulling out of wires b) Pushing wires c) Heating of wires d) Stressing of wires Answer: a Explanation: Hoyer's system of prestressing involves pulling out of wires bet ween two bulkheads which are separated at large distances in order to produce a larger number of beams in an individual . There are general guidelines of prestressing in Section 12 of IS:1343 1980 The prestressing systems and devices are described for the two types of prestressing . In this method a long cable is first stretched using jacking mechanism then concrete blocks are casted in between them. Two bulk heads or abutments independently anchored on the ground . (10.4 m) and 540 in. It induces internal compressive stresses in concrete. During the transfer of prestress, the member undergoes elastic shortening. What are the types of prestressing steel? Two bulk heads or abutments independently anchored to the ground are provided several meters apart, say, 100m wires are stretched between the bulkheads. The various stages of the pre-tensioning operation are summarised as follows. Mainly for small spans and places that demand mass production. Typical strand sizes are 0.50 in. Score: 4.3/5 (19 votes) . Look at the complete list of languages: Available language pairs. hoyer method of prestressing English translation: .. If the tendons are located eccentrically, the member is likely to bend and deflect (camber). and 0.60 in. If you are unable to add a bookmarklet in Mozilla Firefox according to the instructions above, there is another way; right click on a link and select Bookmark this link Now you can drag this link from Bookmarks to the Bookmarks Toolbar. Check 'Hoyer method of prestressing' translations into French. Concrete is intrinsically resistant to compressive stresses, but its resistance to tension is much lower. We provide you study material i.e. Please help us improve this site by translating its interface. The prestressing system works for a span greater than 35m. and close the valve of inlet connector. 151. 1938 Hoyer, E., (Germany) Developed 'long line' pre-tensioning method. If you are searching for a word in Japanese (Kanji) dictionary and not receiving any results, try without Kana (term in brackets). Clarification: United beams more than 2 are hardened in Hoyer's method of pretensiong in case of large distances between each beam, the most commonly used devices are the Weinberg clip developed in France and the Dorland clip developed in the . Total number of language pairs: 524Total number of translations (in millions): 15. 3) Pre-stressed concrete members offer more resistance against shear force. For mass production, use long line process or Hoyer's method Bond is the main factor in the transfer of stress to concrete. In prestressed concrete, the frictional forces resulting from the tendency of the tendons to assume their original diameter . In pre stressed concrete members , the steel is under A)compression B)tension C)torsion 3.Prestressing is possible by using A)mild steel B)high-strength deformed bars C) . The prestress transfer to concrete blocks is through bond action between tendons and concrete. 2022 Reverso-Softissimo. for any queries follow me on instagram - https://www.instagram.com/ruff01586/Method of prestressing freyssinet system magnal balton system gifford Udall . Search hoyer method of prestressing and thousands of other words in English Cobuild dictionary from Reverso. An anchorage zone refers to the region of the structure in which the prestress force is transferred from the prestressing steel to the concrete and distributed more widely to the member. CHAPTER II METHODS OF PRESTRESSING. Structural Design And Drawing Top MCQs with answer practice set. In Stage 1 the wires or strands are stressed; in Stage 2 the concrete is cast around the stressed wires/strands; and in Stage 3 the . . Please click for detailed translation, meaning, pronunciation and example sentences for hoyer method of prestressing in Chinese Let me take this chance to thank all who contributed to the making of these dictionaries and improving the site's quality: EUdict is online since May 9, 2005 and English<>Croatian dictionary on tkuzmic.com since June 16, 2003. Translation for: 'hoyer method of prestressing' in English->Tamil dictionary. Pre-tensioning is preferred when the structural element is small and easy to transport. Deduction in reading is a very important strategy because usually there are many words that you don't know, but can still be guessed with the prior knowledge you have. This is the most common form for precast sections. Long line method B. Freyssinet system C. Magnel-Blaton system D. Lee-Macall system Answer: Option A In symmetrically reinforced sections, shrinkage stresses in concrete and steel are respectively A. compressive and tensile B. tensile and compressive C. both compressive boot) , ( ) , killing of somebody, murder, killing of a human being, Jim Breen author of the Japanese-English dictionary, Giorgi Chavchanidze author of the several Georgian dictionaries, Grazio Falzon author of the English-Maltese dictionary, Interface translation: Tomislav Kuzmi (Croatian), Vasudevan Tirumurti, Fahim Razick (Tamil), Matti Tapanainen (Finnish), Ebru Balan (Turkish), Arsene Ionu, Cristina Crisan (Romanian), Daiva Macijausk (Lithuanian), Tetiana M. (Ukrainian), Andrs Tuna (Hungarian), Jakob Lautrup Nysom (Danish), Andre Abdullin, Elena Zvaritch (Russian), Catherine Gyrvry (French), Gab M., Klaus Rthig (Portuguese), Marcin Orzeek (Polish), Stefanija Madzoska, Daniel Matrakoski (Macedonian), Selina Ldecke, P. H. Claus (German), Vangelis Katsoulas (Greek), Roberto Marchesi (Italian), Robin van der Vliet (Esperanto), Reno Rake (Indonesian), Nahuel Rodrguez (Spanish), Gao Pan (Chinese), Hoi Sang Lng (Vietnamese), Seann Coistn (Irish). With Reverso you can find the English translation, definition or synonym for hoyer method of prestressing and thousands of other words. What are the advantages and disadvantages of pre tensioning method of prestressing? I am responsible for the concept, design, programming and development. For the same reason the Chinese dictionary contains traditional and simplified Chinese terms on one side and Pinyin and English terms on the other. And the cables are cut after the concrete has gained sufficient strength. Collaborative Dictionary English-French, une nouvelle mthode de dtection du syndrome de Down, You want to reject this entry: please give us your comments (bad translation/definition, duplicate entries), English Portuguese translation in context, Free: Learn English, French and other languages, Reverso Documents: translate your documents online, Learn English watching your favourite videos, All English-French translations from our dictionary, Il y a encore des possibilits dans l'utilisation, Au cours des 50 dernires annes, l'utilisation. 2. Explanation: Hoyer's long line method is the system used in . My name is Tomislav Kuzmic, I live in Croatia and this site is my personal project. These dictionaries are the result of the work of many authors who worked very hard and finally offered their product free of charge on the internet thus making it easier to all of us to communicate with each other.
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