# Investigations on Interface Shear Fatigue of Semi-Precast Slabs with Lattice Girders
## 4 Fatigue Tests on Semi-Precast Slabs with Lattice Girders
### Test Setup and Test Execution
\begin{table}
\begin{tabular}{c c c c c c c c c c c c} \hline \hline \multirow{2}{*}{**Series**} & \multirow{2}{*}{**Test**} & \multirow{2}{*}{\(\mathbf{V_{\text{max1}}}\)} & \multirow{2}{*}{\(\mathbf{\Delta V_{\text{1}}}\)} & \multirow{2}{*}{\(\mathbf{N_{\text{1}}}\)} & \multirow{2}{*}{\(\mathbf{V_{\text{maxf}}}\)} & \multirow{2}{*}{\(\mathbf{\Delta V_{\text{t}}}\)} & \multirow{2}{*}{\(\mathbf{N_{\text{t}}}\)} & \multirow{2}{*}{\(\mathbf{N_{\text{or}}}\)} & \multirow{2}{*}{\(\mathbf{\Delta\sigma_{\text{calc1}}}\)} & \multirow{2}{*}{\(\mathbf{\Delta\sigma_{\text{max,test}}}\)} & \multirow{2}{*}{**Failure**} \\ \cline{3-3} \cline{8-11}  & & **(kN)** & & & & & & & & (\(\mathbf{\text{N/mm}^{2}}\)) & (\(\mathbf{\text{N/mm}^{2}}\)) & \\ \hline \multirow{4}{*}{Series 0} & EG01a & 116 & 35 & \(1.50\times 10^{6}\) & 162 & 58 & \(0.18\times 10^{6}\) & \(4.18\times 10^{6}\) & 109 & 270 & 1/V \\  & EG01b & 162 & 58 & 350 & & & & \(4.18\times 10^{6}\) & & V \\ \cline{1-1} \cline{2-11}  & EG02a & 116 & 35 & \(1.50\times 10^{6}\) & 116 & 58 & \(1.16\times 10^{6}\) & \(2.66\times 10^{6}\) & 109 & 215 \({}^{*}\) & I \\  & EG02b & 116 & 58 & \(0.93\times 10^{6}\) & & & & \(3.59\times 10^{6}\) & & I/V \\ \hline \multirow{4}{*}{Series 1} & EG03a & 152 & 90 & \(2.07\times 10^{6}\) & & & & \(2.07\times 10^{6}\) & 279 & 230 \({}^{*}\) & I/V \\  & EG03b & 152 & 90 & \(1.17\times 10^{6}\) & & & & \(3.24\times 10^{6}\) & & V \\ \cline{1-1} \cline{2-11}  & EG04a & 165 & 83 & \(3.00\times 10^{6}\) & 165 & 112.5 & \(1.36\times 10^{6}\) & \(4.36\times 10^{6}\) & 171 & 215 \({}^{*}\) & V \\  & EG04b & 260 \({}^{1}\) & & & & & & \(2.07\times 10^{4}\) & 176 & 125 \({}^{*}\) & V \\ \cline{1-1} \cline{2-11}  & EG05a & 226 & 133 & \(2.70\times 10^{4}\) & & & & \(2.70\times 10^{4}\) & 176 & 125 & \({}^{\text{V}}\)oz \\  & EG05b & 271 \({}^{1}\) & & & & & & & & & & V \\ \cline{1-1} \cline{2-11}  & EG06a & 172 & 105 & \(2.25\times 10^{6}\) & 197 & 120 & \(0.35\times 10^{6}\) & \(2.60\times 10^{6}\) & 326 & 195 & I/V \\  & EG06b & 197 & 120 & \(1.12\times 10^{4}\) & & & & \(2.62\times 10^{6}\) & & I/V \\ \cline{1-1} \cline{2-11}  & EG07a & 172 & 88 & \(2.00\times 10^{6}\) & 197 & 120 & \(3.32\times 10^{4}\) & \(4.03\times 10^{6}\) & 121 & 55 & V \\  & EG07b & 197 & 120 & \(2.25\times 10^{6}\) & & & & \(6.28\times 10^{6}\) & & V \\ \cline{1-1} \cline{2-11}  & EG08a & 215 & 110 & \(2.0\times 10^{6}\) & 215 & 152.5 & \(1.95\times 10^{6}\) & \(3.95\times 10^{6}\) & 171 & 115 \({}^{*}\) & V \\  & EG08b & \({}^{-2}\) & & & & & & & & & & \\ \cline{1-1} \cline{2-11}  & EG09a & 155 & 93 & \(8677\) & & & & \(8677\) & 187 & 175 \({}^{*}\) & I/V \\  & EG09b & 155 & 61 & \(1.09\times 10^{6}\) & & & & \(1.09\times 10^{6}\) & & I/V \\ \hline \multirow{4}{*}{Series 2} & EG10a & 282 & 150 & \(2.00\times 10^{6}\) & 372 & 225 & 1000 & \(2.00\times 10^{6}\) & 193 & 100\({}^{*}\) & I/V \\  & EG10b & \({}^{-2}\) & & & & & & & & & \\ \cline{1-1} \cline{2-11}  & EG11a & 537 & 195 & \(0.31\times 10^{6}\) & & & & \(0.31\times 10^{6}\) & 125 & 115 & \({}^{\text{V}}\)oz/V\({}_{\text{L}}\) \\ \cline{1-1} \cline{2-11}  & EG11b & 537 & 195 & \(0.90\times 10^{6}\) & & & & \(1.21\times 10^{6}\) & & V\({}_{\text{L}}\) \\ \cline{1-1} \cline{2-11}  & EG12a & 359 & 135 & \(2.00\times 10^{6}\) & 420 & 233 & \(0.74\times 10^{6}\) & \(4.12\times 10^{6}\) & 173 & 255 \({}^{*}\) & I/V \\ \cline{1-1} \cline{2-11}  & EG12b & 420 & 233 & \(0.35\times 10^{6}\) & & & & \(4.47\times 10^{6}\) & & V/V\({}_{\text{L}}\) \\ \cline{1-1} \cline{2-11}  & EG13a & 519 & 165 & 435 & & & & \(435\) & 105 & 115 & \({}^{\text{V}}\)oz/V\({}_{\text{L}}\) \\ \cline{1-1} \cline{2-11}  & EG13b & 519 & 165 & 9129 & & & \(9564\) & & V\({}_{\text{L}}\) \\ \cline{1-1} \cline{2-11}  & EG14a & 487 & 178 & \(1.63\times 10^{6}\) & & & \(1.63\times 10^{6}\) & 125 & 175 & \({}^{\text{V}}\)oz/V\({}_{\text{L}}\) \\ \cline{1-1} \cline{2-11}  & EG14b & 487