According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
author：Big Buffalo Surveying
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the rise of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with heavier vertical balls, but every 3~6m after the elevation, the center and longitudinal and horizontal axes of the piers must be checked by using triangular points. #Monitoring# #Surveyor# #Surveying and Mapping Engineering# #Construction Engineering# #Engineering Surveying# #土木工程 #
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
According to the vertical and horizontal axis, the outer contour of the bearing platform and pier body can be lofted. With the elevation of the pier masonry, the calibrated longitudinal and horizontal axes can be transferred to the previous section with a heavier vertical ball, but every 3~
