Surveys-and-earthworks-for-the-Crimean-Bridge

1.

Siberian Transport University
Surveys and earthworks for
the Crimean Bridge
Perevalov Alexey, Kutukhin Ivan
Bridges and Tunnels 213
Novosibirsk,2025

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Contents
-introduction
-surveys
-seismological and seismotectonic studies
-laying the foundation
-conclusion
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Preparatory work
The planned engineering
and geological surveys in
the strait were subject to
mandatory environmental
impact assessments.
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Engineering and Geological Surveys
aim
Soil Research
Methods
Creating an accurate 3D model of the
Study of silt, clay, marine deposits,
More than 1,000 wells were drilled to
geological structure of the future
dense sandstones, and bedrock.
determine the depth of the bearing
bridge.
layers and identify weak zones.
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Engineering and Environmental surveys
• Analysis of water and sediments.
• Accounting of flora and fauna.
• Special attention is paid to migratory fish
(sturgeon, herring), dolphins, and birds.
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Geotechnical Surveys
• Soil testing
• Defining Parameters
• Pile Design
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A Comprehensive Approach to Research
Geological Risks
Environmental Restrictions
Geotechnical Data
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Seismological Research
Development Of A Regulatory Framework
Seismic Microzoning
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laying the foundation
1) The construction of foundations, the construction of supports
2) Automobile bridge
3) Railway bridge
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Conclusion
The Crimean Bridge is a synthesis of advanced science,
precise engineering, and responsible environmental
management. Its successful implementation serves as a
clear lesson for us, future engineers, that any great
construction begins not with concrete and metal, but with
meticulous research on land and underground.
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11.

Siberian Transport University
Surveys and earthworks for
the Crimean Bridge
Perevalov Alexey, Kutukhin Ivan
Bridges and Tunnels 213
Novosibirsk,2025