SU90830A1 - The method of construction of prestressed concrete or iron-stone arches and arches - Google Patents

The method of construction of prestressed concrete or iron-stone arches and arches

Info

Publication number
SU90830A1
SU90830A1 SU410133A SU410133A SU90830A1 SU 90830 A1 SU90830 A1 SU 90830A1 SU 410133 A SU410133 A SU 410133A SU 410133 A SU410133 A SU 410133A SU 90830 A1 SU90830 A1 SU 90830A1
Authority
SU
USSR - Soviet Union
Prior art keywords
arches
reinforcement
iron
construction
stone
Prior art date
Application number
SU410133A
Other languages
Russian (ru)
Inventor
В.А. Словинский
Original Assignee
В.А. Словинский
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.А. Словинский filed Critical В.А. Словинский
Priority to SU410133A priority Critical patent/SU90830A1/en
Application granted granted Critical
Publication of SU90830A1 publication Critical patent/SU90830A1/en

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

Предлагаемый способ возведени  сводов и арок заключаетс  в закладке нат жении арматуры дл  создани  пфедварительно напр женных железобетонных участков сводов н арок в местах возможного по влени  раст гивающих усилий.The proposed method of erecting arches and arches consists in laying down the tension of the reinforcement to create reinforced concrete reinforced sections of the arches of the arches in the places of the occurrence of tensile forces.

Особенность этого сносо,ба состоит в том, что бетонирование (кладка) свода п нат женне арматуры ведетс  секцн ми, нричем, бетонирование очередно секции нроизводитс  носле нат :Ке1н-1  арматуры предыдундей секции.The peculiarity of this demolition, ba, is that the concreting (laying) of the roof of the reinforcement is carried out by sections, and concreting of the next section is produced nosle nat: Ke1n-1 reinforcement of the previous section.

Такой снособ дает возможность нримепить в сводах нр молинейиую арматуру, упростить нат жение и создать нредваритслькое напр жение в своде.Such a method allows the installation of moline reinforcement in arches, simplifying the tension and creating a moderate stress in the roof.

На чертеже изображен предварителыю напр женный свод с арматурой .The drawing shows a prestressed arch with reinforcement.

В опору закладываютс  пр мые стержни 1 из стали Дл  нат жени  секции 2 свода- От п ты до аикерных колонок 3 стержни арматуры вставл ютс  в трубки. Затем устанав.чиваютс  стержни 4 арматуры дл  второй секции свода 5. Арматура изолируетс  трубкой от сцеплени  с кладкой. После того как кладка первой секции свода доcTiiiTieT достаточно прочности, нат же 1ие арматур во второй секции, причем реакци  передаетс  на кладку, чем создаютс  1редварительные сжимающие напр жени  в секции. В зависимости от размеров и радиуса кривизны свода назначаетс  количество подлежащих армироваии о клиньев в п те (в обычных с.туча х не более двух).Straight rods 1 of steel are put in the support. To tension section 2 of the roof - From the end to the active columns, 3 reinforcement rods are inserted into the tubes. Then, the reinforcement rods 4 for the second section of the roof 5 are installed. The reinforcement is insulated by a tube from the bond with the masonry. After the masonry of the first section of the arch is sufficiently strong, tension is only one of the fixtures in the second section, and the reaction is transferred to the masonry, which creates preliminary compressive stresses in the section. Depending on the size and radius of curvature of the roof, the number of wedges to be fixed in fi is assigned (in ordinary c. Tires no more than two).

Одновременно с этим ведетс  работа но кладке свода в ключе, последовательно в направлении к п там.At the same time, work is being carried out on the laying of the vault in the key, successively in the direction to the n.

Таким образом, кладка сводов ироизводитс  одновременно у обеих п т свода и в ключе.Thus, the laying of the vaults is produced simultaneously in both of the n and v keys in the key.

После того, как R. наибольших раст гивающих напр жений в п тах и в кл че-свола возведены предварительно напр женные секции, участок свода б гежду ними заполн етс  бетонной или каменной кладкой без -п-редвари|ельного напр жени . After the R. of the greatest tensile stresses in the heights and in the Chevola region, the prestressed sections were erected, the section of the arch between them is filled with concrete or masonry non-redundant tension.

По предлагаемому-способу своды могут быть выполнены посто нной толщины, так как напр жени  в н тах будут регулироватьс  предварительным напр жением.In the proposed method, the arches can be made of constant thickness, since the stresses in the stresses will be adjusted by the prestressing.

Предмет изобретени   Subject invention

Способ возведени  предварительно напр женных железобетонных или железокаменных сводов и арок с нат жением арматуры после отвердени  бетона или каменной кладки, отличающийс  тем, что бетонирование (Котадку) свода или арки и нат жение арматуры производ т последовательными секци ми (клинь ми), причем бетонирование (кладку) каждой секции нроизвод т после нат жени  арматуры соседней секции.A method of erecting prestressed reinforced concrete or iron-stone arches and arches with tensioning the reinforcement after the concrete or masonry has hardened, characterized in that the concrete (arch) or arch and tension of the reinforcement are produced by successive sections (wedges), and the concrete ( laying) of each section is produced after tensioning the reinforcement of the adjacent section.

SU410133A 1950-01-04 1950-01-04 The method of construction of prestressed concrete or iron-stone arches and arches SU90830A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU410133A SU90830A1 (en) 1950-01-04 1950-01-04 The method of construction of prestressed concrete or iron-stone arches and arches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU410133A SU90830A1 (en) 1950-01-04 1950-01-04 The method of construction of prestressed concrete or iron-stone arches and arches

Publications (1)

Publication Number Publication Date
SU90830A1 true SU90830A1 (en) 1950-11-30

Family

ID=48366917

Family Applications (1)

Application Number Title Priority Date Filing Date
SU410133A SU90830A1 (en) 1950-01-04 1950-01-04 The method of construction of prestressed concrete or iron-stone arches and arches

Country Status (1)

Country Link
SU (1) SU90830A1 (en)

Similar Documents

Publication Publication Date Title
US1684663A (en) Manufacture of reenforced concrete
SU90830A1 (en) The method of construction of prestressed concrete or iron-stone arches and arches
US3319387A (en) Roof structure of concrete blocks having wave-shaped passages containing stressed reinforcing
US1764729A (en) Building construction
NO143680B (en) TUNNEL REINFORCEMENT ELEMENT.
ES401060A1 (en) A procedure and its corresponding formwork for concrete hollow construction elements. (Machine-translation by Google Translate, not legally binding)
Savytskyi et al. Construction technology for affordable housing with the use of space-braced concrete-filled steel tubular framing
Drobiec et al. The method of strengthening the church building in terms of the planned mining exploitation
US3378965A (en) Prestressed concrete reinforcing arch structure
RU2137886C1 (en) Method for erection of multistory framework building
SU1000537A1 (en) Arrangement for constructing underground structure of monolithic ferroconcrete
SU560039A1 (en) Floor slab for buildings erected by lifting floors and floors
RU2176704C2 (en) Method for erecting skeleton of reinforced concrete buildings
SU1671808A2 (en) Prefabricated prestressed ferroconcrete frame of building or structure
US1658154A (en) Wall
SU85224A1 (en) Prestressed concrete element
RU2101438C1 (en) Method for reconstruction of building
ES286639A1 (en) Improvements in constructions with prefabricated normalized elements (Machine-translation by Google Translate, not legally binding)
GB1000741A (en) Process for the production of lattice girders for ferroconcrete ribbed ceilings
SU1680907A1 (en) Method for concreting walls of building
RU2199632C1 (en) Process of tension of cable reinforcement while manufacturing prefabricated-monolithic floors of buildings with spanner-free frame
GB2177444A (en) Method of modifying a wall
RU1791598C (en) Method of prestressing reinforced concrete structures
GB191006788A (en) Improvements in Ferro-concrete Roofs.
US2586712A (en) Underpinning of buildings