现场通过液压千斤顶对1#~14#系船柱进行拉力测试，系船柱编号如图1所

The 1#~14# mooring bollard was tested by hydraulic jacks on site. The bollard number is shown in Figure 1. Obtain the maximum horizontal displacement of the force point at the maximum load and the residual displacement after unloading. <br>The test results show that the value of the dial indicator has not changed, that is, the horizontal displacement at all bollard boosting points and the residual displacement after unloading are 0.00mm, and the rotation angle at all bollard boosting points is 0°. No obvious cracks and fractures have appeared in the column shells, and the concrete around the chassis of all bollards has not broken, which meets the requirements of the original design grade (2000kN). Part of the detection process is shown in Figure 5.1.1 ~ Figure 5.1.56.

On-site through the hydraulic jack of the 1 to 14 system column to carry out a pull test, the column number is shown in Figure 1. The maximum horizontal displacement of the force point at the maximum load of the test is obtained, and the residual displacement after unloading is obtained.<br>The test results show that the value of the percentage table has not changed, that is, the horizontal displacement at the loading point of all the column and the residual displacement after unloading are 0.00mm, the angle at the force point of all the column is 0 degrees, there are no obvious cracks and fractures in all the column shell, and the concrete around the bottom of all the column is not broken, meeting the original design grade (2000kN) requirements. Part of the detection process is shown in Figure 5.1.1 to Figure 5.1.56.

The tension test of 1 ා ~ 14 ා bollard was carried out by hydraulic jack on site. The number of bollard is shown in Figure 1. The maximum horizontal displacement of the loading point and the residual displacement after unloading are obtained.<br>The test results show that the values of the dial indicator are not changed, that is, the horizontal displacement and residual displacement after unloading of all bollards are 0.00mm, the angle of all bollards is 0 ° and no obvious crack and fracture is found in all the bollard shells, and the concrete around all the bollard chassis is not broken, which meets the requirements of the original design grade (2000kN). Part of the detection process is shown in Fig. 5.1.1 ~ Fig. 5.1.56.