Load Test of Railway Viaduct Built Using Crosswise Launching Technology

The railway viaduct WK-3 built using crosswise launching technology under the task „Trasa Górna” in Łódź. Testing program was prepared in two stages due to the railway line closure for 68 hours. Due to it, rigidity of the load carrying structures could have been controlled at selected stages of the construction. Load tests made us evaluate theoretical computational model and confirm design capacity.