SU1629372A1 - Method for construction of concreate dam - Google Patents
Method for construction of concreate dam Download PDFInfo
- Publication number
- SU1629372A1 SU1629372A1 SU884604799A SU4604799A SU1629372A1 SU 1629372 A1 SU1629372 A1 SU 1629372A1 SU 884604799 A SU884604799 A SU 884604799A SU 4604799 A SU4604799 A SU 4604799A SU 1629372 A1 SU1629372 A1 SU 1629372A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dam
- concrete
- cementation
- central part
- laying
- Prior art date
Links
Description
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Фиг.11
Изобретение относитс к гидротехническому строительству, а именно к способам возведени плотин с применением укатанного бетона.The invention relates to hydraulic construction, and in particular to methods for building dams using rolled concrete.
Цель изобретени - повышение надежности сооружени .The purpose of the invention is to increase the reliability of the structure.
На фиг. 1 показана плотина, поперечный разрез; на фиг. 2 - разрез А-А на фиг.1.FIG. 1 shows a dam, a transverse section; in fig. 2 shows a section A-A in FIG.
Возведение плотины осуществл етс следующим образом.The construction of the dam is carried out as follows.
Сначала опережающими темпами возвод т напорную стенку 1 и низову грань 2 из вибрированного бетона с установкой в них контурных уплотнений в виде металлических листов 3, частично заделанных в бетон напорного столба. Затем поизвод т укладку особожесткой бетонной смеси 4 в центральную часть плотины и уплотн ют ее укаткой (виброкатками, автомобил ми и т.д.). При этом одновременно с укладкой и уплотнением особожесткой бетонной смеси 4 вокру выступающих из напорной грани контурных уплотнений 3 организуют зону 5 путем установки опалубки 6, сетки Рабитца и др., в которую укладывают и (при необходимости) уплотн ют литую или пластичную бетонную смесь или литой асфальтобетон, т.е. организуют зону из водонепроницаемого материала.First, the pressure wall 1 and the bottom edge 2 of vibrated concrete were erected at advancing rates with the installation of contour seals in the form of metal sheets 3 partially embedded in the concrete of the pressure column. Then, the installation of a special-grade concrete mixture 4 is made in the central part of the dam and compacted with rolling (vibratory rollers, cars, etc.). At the same time, simultaneously with the laying and compaction of an extra-rigid concrete mix 4, protruding from the pressure face of the contour seals 3, zone 5 is organized by installing formwork 6, Rabitz grid, etc., into which cast or plastic concrete or cast concrete is laid and (if necessary) compacted asphalt concrete, i.e. organize a zone of waterproof material.
В качестве одного из конкретных примеров может быть использован способ возведени бетонной плотины, гдAs one specific example, a concrete dam construction method can be used, where
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зону из водонепроницаемого материала образуют путем отсыпки грави или щебн (крупный заполнитель) с последующим омоноличиванием его твердеющим материалом, например растворами на основе цемента (это может быть цементный, цементно-песчаный раствор и т.д.).an area of waterproof material is formed by dumping gravel or crushed stone (coarse aggregate), followed by cementing it with a hardening material, for example, cement-based solutions (this could be a cement mortar, cement-sand mortar, etc.).
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884604799A SU1629372A1 (en) | 1988-11-14 | 1988-11-14 | Method for construction of concreate dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884604799A SU1629372A1 (en) | 1988-11-14 | 1988-11-14 | Method for construction of concreate dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1629372A1 true SU1629372A1 (en) | 1991-02-23 |
Family
ID=21409115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884604799A SU1629372A1 (en) | 1988-11-14 | 1988-11-14 | Method for construction of concreate dam |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1629372A1 (en) |
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1988
- 1988-11-14 SU SU884604799A patent/SU1629372A1/en active
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