- Bridge structures and frame culverts
- bridge elements
- spatial elements for engineering networks
- Reinforced-concrete frame 200/100 A
- Reinforced-concrete frame 200/100 B
- Frame culvert DZR 160/180 non-coupled
- Frame culvert DZR 160/180 coupled
- Frame culvert DZR 2
- Frame culvert DZR 200/110 non-coupled
- Frame culvert DZR 200/110 coupled
- Frame culvert DZR 3
- Frame culvert DZR 4
- Frame underpass DZR 5
- Frame underpass DZR 6
- Frame underpass DZR 7
- Frame underpass DZR 8
Bridge structures and frame culvertsFrame culvert DZR 4
07 Čerčany
Technical conditions of delivery
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TP-02_06 Prostorové prvky pro inženýrské sítě (3-2).pdf
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TP-08_16 Prostorové prvky pro inženýrské sítě (1-3).pdf
Declaration of Performance
| Trademark | Dimensions (cm) | Concrete Class | Volume (m3) | Weight (kg) | ||
|---|---|---|---|---|---|---|
| L | B | H | ||||
| IZM 22/10 | 73 | 240 | 313 | C 30/37-XF4 | 1,6000 | 4000 |
Usage:
The elements DZR 4 serve as end elements for forming of culverts for water diversion or single and doubled low frequented underpasses with upper bed height min. 1.0 m up to 7.0 m.
In contrast to the elements DZR 3 the structural length is half and they are configured only for one-sided monolith forming.
When term of monolith forming is kept, these elements can be used directly under a gravel bed 0.55 – 1 m thick.
They are designed for moving load given by the heavy load train ČSD T, the standard load of which is given by a set of axle forces 4 x 312.5 kN and by the uniform load 100 kNm-1.
Note: Documents for use of the elements are contained in the type document „Elements of Railway Frame Culverts, Vol. 200/260 – Part B“ from 1970“.