RU2695457C1 - Mooring structure of bridge type on supports from hollow reinforced concrete massifs for areas with high seismicity - Google Patents
Mooring structure of bridge type on supports from hollow reinforced concrete massifs for areas with high seismicity Download PDFInfo
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- RU2695457C1 RU2695457C1 RU2018124361A RU2018124361A RU2695457C1 RU 2695457 C1 RU2695457 C1 RU 2695457C1 RU 2018124361 A RU2018124361 A RU 2018124361A RU 2018124361 A RU2018124361 A RU 2018124361A RU 2695457 C1 RU2695457 C1 RU 2695457C1
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- supports
- reinforced concrete
- bridge type
- areas
- mooring
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract 4
- 239000004567 concrete Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Изобретение относится к области задач морского транспорта - строительство причальных сооружений.The invention relates to the field of problems of maritime transport - the construction of berthing facilities.
Согласно действующему СП 287.1325800, 2016 «Сооружения морские причальные. Правила проектирования и строительства» табл. 5.1. п. 2 пирсы мостового типа с опорами из кладки массивов (существующая конструкция) разрешается применять только в районах с сейсмичностью до 7 баллов.According to the current joint venture 287.1325800, 2016 “Marine berthing facilities. Rules for design and construction ”tab. 5.1. p. 2 piers of bridge type with supports from masonry arrays (existing construction) are allowed to be used only in areas with seismicity up to 7 points.
СП 14.13.330.2014 «Строительство в сейсмических районах» п. 8.5.11 для повышения сейсмостойкости причалов и набережных типа сборных гравитационных стен рекомендует укрупнять размеры сборных элементов и обеспечивать омоноличивание этих конструкций сваркой выпусков арматуры или стальных закладных деталей.SP 14.13.330.2014 “Construction in seismic areas”, clause 8.5.11, to increase the seismic resistance of berths and embankments such as prefabricated gravity walls, recommends enlarging the dimensions of prefabricated elements and ensuring that these structures are monolithic by welding of reinforcement outlets or steel embedded parts.
Для работы в районах с сейсмичностью 8-9 баллов, нами разработано причальное сооружение мостового типа, с применением пустотелых ж б. массивов. Конструктивно опоры состоят из фундаментной плиты с консольными выступами (1), укладываемой на тщательно выровненную постель из камня (2), и, в зависимости от необходимой глубины у причала, нескольких последовательно монтируемых ж. б. пустотелых массивов (3). Для усиления связей опоры выполняются бетонные шпонки и соответствующие им углубления на горизонтальных поверхностях фундаментных плит и каждого массива (4). После монтажа внутреннее пространство массивов засыпается песчано-гравийной смесью (5) и монтируется ж. б. плита верхнего строения (6) - фиг. 1.To work in areas with a seismicity of 8–9 points, we have developed a bridge-type berth structure using hollow concrete bridges. arrays. Structurally, the supports consist of a foundation plate with cantilevered protrusions (1), laid on a carefully aligned bed of stone (2), and, depending on the required depth at the berth, several successively mounted w. b. hollow massifs (3). To strengthen the bonds of the support, concrete keys and corresponding recesses are made on the horizontal surfaces of the foundation slabs and each array (4). After installation, the interior of the massifs is filled with a sand-gravel mixture (5) and mounted. b. plate of the upper structure (6) - FIG. one.
Связь между фундаментной плитой, курсами массивов и плитой верхнего строения осуществляется вертикальными арматурными каркасами (7), которые монтируются в заранее выполненные в стенках массивов сквозные отверстия (8) которые потом заливаются пластифицированным бетоном на мелком заполнителе - фиг. 2. Выпуски арматуры вертикальных каркасов опоры свариваются с арматурой верхней плиты (9). Это обеспечивает работу опор и плиты верхнего строения как единой омоноличенной конструкции и позволяет достичь высокой сейсмостойкости.The connection between the foundation slab, the courses of the massifs and the slab of the upper structure is carried out by vertical reinforcing cages (7), which are mounted in through holes (8) made in advance in the walls of the massifs, which are then poured with plasticized concrete on fine aggregate - FIG. 2. Releases of the reinforcement of the vertical support frameworks are welded to the reinforcement of the upper plate (9). This ensures the operation of supports and slabs of the upper structure as a single monolithic structure and allows to achieve high seismic resistance.
Для получения неограниченно больших значений ширины причалов, опоры в поперечном сечении могут складываться из нескольких столбов массивов, которые связываются между собой единой плитой верхнего строения - фиг 3.To obtain unlimited large values of the width of the berths, the supports in cross section can be composed of several columns of arrays that are connected together by a single slab of the upper structure - Fig 3.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018124361A RU2695457C1 (en) | 2018-07-02 | 2018-07-02 | Mooring structure of bridge type on supports from hollow reinforced concrete massifs for areas with high seismicity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018124361A RU2695457C1 (en) | 2018-07-02 | 2018-07-02 | Mooring structure of bridge type on supports from hollow reinforced concrete massifs for areas with high seismicity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2695457C1 true RU2695457C1 (en) | 2019-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018124361A RU2695457C1 (en) | 2018-07-02 | 2018-07-02 | Mooring structure of bridge type on supports from hollow reinforced concrete massifs for areas with high seismicity |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1423671A1 (en) * | 1986-05-20 | 1988-09-15 | Всесоюзный научно-исследовательский институт транспортного строительства | Hydraulic structure |
| SU1813828A1 (en) * | 1990-10-03 | 1993-05-07 | G Proektno Izyskatelskij I Ni | Water-development massive brick-work |
| US20020170245A1 (en) * | 2001-05-18 | 2002-11-21 | Yi-Lung Mo | Joint for prefabricated concrete blocks in non-plastic hinge zone of earthquake-resistant pier |
| JP2012144951A (en) * | 2011-01-14 | 2012-08-02 | Jfe Steel Corp | Steel pipe pile type landing pier |
| WO2014037824A1 (en) * | 2012-09-05 | 2014-03-13 | Uab "Hidrosfera" | Gravity-based elevated hydro-technical structure |
| CN104963311A (en) * | 2015-07-15 | 2015-10-07 | 中交第四航务工程勘察设计院有限公司 | Novel profile steel anti-seismic concrete block quay wall |
| CN204715290U (en) * | 2015-05-26 | 2015-10-21 | 中交第四航务工程勘察设计院有限公司 | A kind of shock-resistant and energy-dissipating concrete block quay wall with concavo-convex location structure |
-
2018
- 2018-07-02 RU RU2018124361A patent/RU2695457C1/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1423671A1 (en) * | 1986-05-20 | 1988-09-15 | Всесоюзный научно-исследовательский институт транспортного строительства | Hydraulic structure |
| SU1813828A1 (en) * | 1990-10-03 | 1993-05-07 | G Proektno Izyskatelskij I Ni | Water-development massive brick-work |
| US20020170245A1 (en) * | 2001-05-18 | 2002-11-21 | Yi-Lung Mo | Joint for prefabricated concrete blocks in non-plastic hinge zone of earthquake-resistant pier |
| JP2012144951A (en) * | 2011-01-14 | 2012-08-02 | Jfe Steel Corp | Steel pipe pile type landing pier |
| WO2014037824A1 (en) * | 2012-09-05 | 2014-03-13 | Uab "Hidrosfera" | Gravity-based elevated hydro-technical structure |
| CN204715290U (en) * | 2015-05-26 | 2015-10-21 | 中交第四航务工程勘察设计院有限公司 | A kind of shock-resistant and energy-dissipating concrete block quay wall with concavo-convex location structure |
| CN104963311A (en) * | 2015-07-15 | 2015-10-07 | 中交第四航务工程勘察设计院有限公司 | Novel profile steel anti-seismic concrete block quay wall |
Non-Patent Citations (1)
| Title |
|---|
| СП 287.1325800.2016 Сооружения морские причальные. Правила проектирования и строительства. Дата введения 2017-06-17. Табл. 5.1, рис. 5.3 (в) Причальные сооружения мостового типа. * |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200703 |