RU97108669A - BUTT JOINT OF MONOLITHIC REINFORCED CONCRETE PLATE AND STEEL BEAM OF STEEL AND CONCRETE SPAN STRUCTURE OF THE BRIDGE - Google Patents
BUTT JOINT OF MONOLITHIC REINFORCED CONCRETE PLATE AND STEEL BEAM OF STEEL AND CONCRETE SPAN STRUCTURE OF THE BRIDGEInfo
- Publication number
- RU97108669A RU97108669A RU97108669/03A RU97108669A RU97108669A RU 97108669 A RU97108669 A RU 97108669A RU 97108669/03 A RU97108669/03 A RU 97108669/03A RU 97108669 A RU97108669 A RU 97108669A RU 97108669 A RU97108669 A RU 97108669A
- Authority
- RU
- Russia
- Prior art keywords
- steel
- reinforced concrete
- bridge
- slots
- butt joint
- Prior art date
Links
- 239000011150 reinforced concrete Substances 0.000 title claims 4
- 210000001503 Joints Anatomy 0.000 title claims 2
- 239000004567 concrete Substances 0.000 title claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000003014 reinforcing Effects 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 230000035882 stress Effects 0.000 claims 1
Claims (1)
b = (1,1 oC 1,6) d;
f = (5 oC 10) b;
h = (1 oC 3) t.The butt joint of a monolithic reinforced concrete slab and a steel beam of steel-reinforced concrete span of the bridge, including stops welded to the beam, monolithic in the body of the plate in the form of continuous perforated, having cuts of steel strips and located in the slots of the rod reinforcement, characterized in that the slots are made elongated, forming a comb with a slope in the direction of the main stresses in the slab concrete at an angle to the vertical equal to 10 o C 60 o , and the rod reinforcement located in the slots forms neither the bottom working reinforcing mesh of the reinforced concrete slab, the diameter d of the reinforcing bar, the step f and the width b of the slots, the distance h from the edge of the slot to the lower edge of the strip and the thickness t of the strip are determined by the relations:
b = (1.1 ° C 1.6) d;
f = (5 ° C 10) b;
h = (1 o C 3) t.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97108669/03A RU2110639C1 (en) | 1997-06-02 | 1997-06-02 | Butt joint of monolithic reinforced concrete slab and steel girder of steel-reinforced concrete bridge span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97108669/03A RU2110639C1 (en) | 1997-06-02 | 1997-06-02 | Butt joint of monolithic reinforced concrete slab and steel girder of steel-reinforced concrete bridge span structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2110639C1 RU2110639C1 (en) | 1998-05-10 |
| RU97108669A true RU97108669A (en) | 1998-09-10 |
Family
ID=20193366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU97108669/03A RU2110639C1 (en) | 1997-06-02 | 1997-06-02 | Butt joint of monolithic reinforced concrete slab and steel girder of steel-reinforced concrete bridge span structure |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2110639C1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2163275C1 (en) * | 2000-08-03 | 2001-02-20 | Открытое акционерное общество "Мостотрест" | Composite span structure |
| RU2476636C1 (en) * | 2011-09-21 | 2013-02-27 | Открытое акционерное общество по проектированию строительства мостов "Институт Гипростроймост" | Device to connect reinforced concrete roadway slab with main beams of railway bridge span |
| RU2617625C1 (en) * | 2015-11-05 | 2017-04-25 | Открытое акционерное общество "Северсталь-метиз" | Stop-pin |
-
1997
- 1997-06-02 RU RU97108669/03A patent/RU2110639C1/en active IP Right Revival
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