SU1236049A1 - Method of expanding the existing pier of bridge with cabinet and back walls when expanding span structure - Google Patents

Method of expanding the existing pier of bridge with cabinet and back walls when expanding span structure Download PDF

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Publication number
SU1236049A1
SU1236049A1 SU853872355A SU3872355A SU1236049A1 SU 1236049 A1 SU1236049 A1 SU 1236049A1 SU 853872355 A SU853872355 A SU 853872355A SU 3872355 A SU3872355 A SU 3872355A SU 1236049 A1 SU1236049 A1 SU 1236049A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bridge
expanding
back walls
cabinet
installation
Prior art date
Application number
SU853872355A
Other languages
Russian (ru)
Inventor
Владимир Маркович Гольдштейн
Василий Иванович Григоренко
Зиновий Николаевич Шехтман
Original Assignee
Республиканский Проектно-Изыскательский Институт "Укрремдорпроект"
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 Республиканский Проектно-Изыскательский Институт "Укрремдорпроект" filed Critical Республиканский Проектно-Изыскательский Институт "Укрремдорпроект"
Priority to SU853872355A priority Critical patent/SU1236049A1/en
Application granted granted Critical
Publication of SU1236049A1 publication Critical patent/SU1236049A1/en

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Description

1one

Изобретение относитс  к мостостроению , в частности к реконструкции и капитальному ремонту мостов, и может быть использовано при ушире- нии устоев, The invention relates to bridge construction, in particular to the reconstruction and overhaul of bridges, and can be used to broaden the foundations

Цель изобретени  - повышение надежности работы ушир емой части мостThe purpose of the invention is to increase the reliability of the broadened part of the bridge.

На фиг. 1 изображен устой моста, вид спереди; на фиг. 2 - план усто  с контурами существующей и достраиваемых частей пролетного строени .FIG. 1 shows a bridge abutment, front view; in fig. 2 is a plan of usto with the contours of the existing and under construction parts of the superstructure.

Существующий устой 1 моста с обратными стенками 2 на фундаменте 3 с насадкой 4 дл  уширени  пролетного строени  снабжают опорной конструкцией уширени  в виде двухконсольногоThe existing abutment 1 of the bridge with reversed walls 2 on the foundation 3 with a nozzle 4 for the broadening of the span is provided with a broadening support structure in the form of a two-console

236049236049

ригел bolt

10ten

1515

5, на которую устанавливают блоки 6 пролетного строени  и переходные блоки 7 уширенной части моста. В обратной стенке 2 усто  1 за шкафной стенкой 8 вьшолнены открытые сверху проемы, в которые завод т ригель и опирают его на обратные стенки проема.5, on which the blocks 6 of the superstructure and the transition blocks 7 of the wider part of the bridge are installed. In the back wall 2 of the station 1 behind the cabinet wall 8, there are openings above the openings, in which the bolt plant and rest it on the back walls of the opening.

После установки ригел  в проект-, ное положение обратные стенки 2 над ригелем омоноличиваютс  бетоном 9.After the bolt is installed in the design, the back walls 2 above the bolt are monolithic with concrete 9.

Расположение консольного ригел  на обратных стенках создает разгру- жаюи{ий момент от эксцентричного приложени  опорной реакции пролетного, строени  в сторону насыпи.The location of the cantilever bolt on the back walls creates an unloading {th moment from the eccentric application of the supporting span response, the structure in the direction of the embankment.

Фаг. 2Phage. 2

Составитель В.Данков Редактор Н.Марголина Техред И.Попович Корректор Е..СирохманCompiled by V.Dankov Editor N. Margolina Tehred I.Popovich Proofreader E..Sirohman

Заказ 3071/30 Тираж 514 Подписное ВНИИПИ Государственного комитета СССРOrder 3071/30 Circulation 514 Subscription VNIIPI USSR State Committee

по делам изобретений и открытий П3035, Москва, Ж-35, Раушска  наб., д. 4/5for inventions and discoveries P3035, Moscow, Zh-35, Raushsk nab., 4/5

Производственно-полиграфическое предпри тие, г.Ужгород, ул.Проектна , 4Production and printing company, Uzhgorod, Projecto st., 4

Claims (1)

СПОСОБ УШИРЕНИЯ СУЩЕСТВУЮЩЕГО УСТОЯ МОСТА СО ШКАФНОЙ И ОБРАТНЫМИ СТЕНКАМИ ПРИ УШИРЕНИИ ПРОЛЕТНОГОMETHOD FOR EXPANSION OF THE EXISTING STRUCTURE OF A BRIDGE WITH A CABINET AND REVERSE WALLS WHEN EXPANSION WIDTH СТРОЕНИЯ, включающий установку опорной конструкции уширения для установки на них блоков пролетного строения и переходных блоков уширенной части' моста, о. тличающийс я тем, что, с целью повышения надежности работы уширяемой части моста, снижения материалоемкости и трудоемкости монтажа, в обратных стенках устоя за шкафной стенкой выполнены открытые кверху проемы, причем в качестве опорной конструкции уширения используют двухконсольный ригель, установку которого производят с опиранием его на обратные стенки устоя через образованные в них проемы.STRUCTURES, including the installation of a support structure for broadening for installation of span blocks and transition blocks of the broadened part of the bridge, about. It is characterized by the fact that, in order to increase the reliability of the expandable part of the bridge, reduce the material consumption and the complexity of installation, openings upward are made in the back walls of the abutment behind the cabinet wall, moreover, a double-beam crossbar is used as a support structure for broadening, the installation of which is carried out with its support on back walls of the abutment through the openings formed in them.
SU853872355A 1985-01-02 1985-01-02 Method of expanding the existing pier of bridge with cabinet and back walls when expanding span structure SU1236049A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853872355A SU1236049A1 (en) 1985-01-02 1985-01-02 Method of expanding the existing pier of bridge with cabinet and back walls when expanding span structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853872355A SU1236049A1 (en) 1985-01-02 1985-01-02 Method of expanding the existing pier of bridge with cabinet and back walls when expanding span structure

Publications (1)

Publication Number Publication Date
SU1236049A1 true SU1236049A1 (en) 1986-06-07

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Application Number Title Priority Date Filing Date
SU853872355A SU1236049A1 (en) 1985-01-02 1985-01-02 Method of expanding the existing pier of bridge with cabinet and back walls when expanding span structure

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SU (1) SU1236049A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2557020C1 (en) * 2014-07-17 2015-07-20 Общество с ограниченной ответственностью "НПП СК МОСТ" Method for transverse relocation of bridge superstructure for extended collar beam

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Кириллов B.C. Эксплуатаци и реконструкци мостов и труб на автомобильных дорогах. - М.: Транспорт, 1971, с. 115, рис. 77. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2557020C1 (en) * 2014-07-17 2015-07-20 Общество с ограниченной ответственностью "НПП СК МОСТ" Method for transverse relocation of bridge superstructure for extended collar beam

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