26
O. Shymanovskyi et al.
Fig. 10 Facade (a) and cross-section (b) of the Darnytsky rail-road bridge crossing
× 3 mm (150 mm pitch). All joints are welded, and expansion joints of the railing
are provided over the superstructure movement joints. Structural material is carbon
steel of Ct5pc grade according to GOST 14637-89. Paint system is to be made using
Hardtop XP.
The pavement surface of the driveway and the service passage is of two layers
of Gussasphalt hot-laid asphalt concrete, 80 mm thick (two layers of 40 mm each).
The protective adhesive layer is waterproof coating based on Eliminator methyl
methacrylate resin (four layers totally), 3.2 mm thick. As for the drainage system,
we note that from the roadway it occurs due to a transverse slope towards the railway
to the drainage pipe system (Fig. 10b).
Probable variants of terrorist attacks on the road part of the Darnytsky Rail-Road
Bridge and methods for eliminating their consequences. First of all, it should be noted
that the general methodology of numerical studies to identify variants of terrorist acts
on the bridge crossing and methods for eliminating their consequences, in this case,
is based on the approaches and principles highlighted above when considering the
O. Shymanovskyi et al.
Fig. 10 Facade (a) and cross-section (b) of the Darnytsky rail-road bridge crossing
× 3 mm (150 mm pitch). All joints are welded, and expansion joints of the railing
are provided over the superstructure movement joints. Structural material is carbon
steel of Ct5pc grade according to GOST 14637-89. Paint system is to be made using
Hardtop XP.
The pavement surface of the driveway and the service passage is of two layers
of Gussasphalt hot-laid asphalt concrete, 80 mm thick (two layers of 40 mm each).
The protective adhesive layer is waterproof coating based on Eliminator methyl
methacrylate resin (four layers totally), 3.2 mm thick. As for the drainage system,
we note that from the roadway it occurs due to a transverse slope towards the railway
to the drainage pipe system (Fig. 10b).
Probable variants of terrorist attacks on the road part of the Darnytsky Rail-Road
Bridge and methods for eliminating their consequences. First of all, it should be noted
that the general methodology of numerical studies to identify variants of terrorist acts
on the bridge crossing and methods for eliminating their consequences, in this case,
is based on the approaches and principles highlighted above when considering the