JPS4868615A - - Google Patents
Info
- Publication number
- JPS4868615A JPS4868615A JP12668972A JP12668972A JPS4868615A JP S4868615 A JPS4868615 A JP S4868615A JP 12668972 A JP12668972 A JP 12668972A JP 12668972 A JP12668972 A JP 12668972A JP S4868615 A JPS4868615 A JP S4868615A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/043—Wire anchoring or tensioning means for the reinforcements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
- E01B3/34—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement with pre-tensioned armouring or reinforcement
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/36—Composite sleepers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7145425A FR2163382B1 (en) | 1971-12-17 | 1971-12-17 | |
| FR7215842A FR2182689B2 (en) | 1972-05-04 | 1972-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4868615A true JPS4868615A (en) | 1973-09-19 |
Family
ID=26216776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12668972A Pending JPS4868615A (en) | 1971-12-17 | 1972-12-16 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4868615A (en) |
| BE (1) | BE792249A (en) |
| CA (1) | CA998829A (en) |
| CH (1) | CH572562A5 (en) |
| DE (1) | DE2261473C3 (en) |
| GB (1) | GB1410226A (en) |
| IT (1) | IT976071B (en) |
| SE (1) | SE395297B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10009507A1 (en) * | 2000-02-29 | 2001-09-06 | Pfleiderer Infrastrukturt Gmbh | Twin block railway sleeper has prefabricated transverse reinforcing bar which connects two blocks |
| CN106476125B (en) * | 2016-12-06 | 2019-01-15 | 汝州郑铁三佳水泥制品有限公司 | A method of for producing model and its production switch tie of the high speed without tiny fragments of stone, coal, etc. railway switch tie |
| CN112917669A (en) * | 2021-02-09 | 2021-06-08 | 浙江交工集团股份有限公司 | Synchronous prefabrication integral construction process for precast beam top anti-collision wall |
| CN114232391A (en) * | 2021-12-14 | 2022-03-25 | 中铁第四勘察设计院集团有限公司 | CFT (cement fly-ash gravel) sleeper type ballastless track and construction method thereof |
-
0
- BE BE792249D patent/BE792249A/en unknown
-
1972
- 1972-11-30 CH CH1746072A patent/CH572562A5/xx not_active IP Right Cessation
- 1972-12-04 CA CA157,998A patent/CA998829A/en not_active Expired
- 1972-12-05 GB GB5598572A patent/GB1410226A/en not_active Expired
- 1972-12-15 IT IT7095172A patent/IT976071B/en active
- 1972-12-15 DE DE19722261473 patent/DE2261473C3/en not_active Expired
- 1972-12-15 SE SE1645272A patent/SE395297B/en unknown
- 1972-12-16 JP JP12668972A patent/JPS4868615A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2261473A1 (en) | 1973-06-20 |
| CH572562A5 (en) | 1976-02-13 |
| GB1410226A (en) | 1975-10-15 |
| SE395297B (en) | 1977-08-08 |
| IT976071B (en) | 1974-08-20 |
| DE2261473C3 (en) | 1980-03-20 |
| CA998829A (en) | 1976-10-26 |
| DE2261473B2 (en) | 1979-07-19 |
| BE792249A (en) | 1973-06-04 |