A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MEASURING APPARATUS AND MEASURING METHOD OF EXCAVATION BOTTOM SURFACE OF PNEUMATIC CAISSON
To provide a measuring apparatus and a measuring method of an excavation bottom surface of a pneumatic caisson which can easily display a three-dimensional shape of an excavation bottom surface in a wide range and can easily select an excavation position appropriately.SOLUTION: The present invention comprises an image capturing unit 5 for capturing a two-dimensional image of an excavation bottom surface 3 in a work chamber 9 surrounded by a cutting edge 4 of a caisson frame 1, a three-dimensional image forming unit 11 for forming a three-dimensional image of the excavation bottom surface 3 from a plurality of two-dimensional images captured by the image capturing unit 5 including common areas from different positions, and a display unit 12 for displaying a three-dimensional image of the excavation bottom surface 3.SELECTED DRAWING: Figure 1
【課題】掘削底面の三次元形状を広範囲に表示し易く、掘削位置を適切に選定し易くできるニューマチックケーソンの掘削底面の計測装置及び計測方法を提供する。【解決手段】ケーソン躯体１の刃口４に囲まれた作業室９内で掘削底面３の二次元画像を撮像する撮像部５と、撮像部５により互いに異なる位置から共通部位を含んで撮像された複数の二次元画像により掘削底面３の三次元画像を形成する三次元画像形成部１１と、掘削底面３の三次元画像を表示する表示部１２と、を備えている。【選択図】図１
MEASURING APPARATUS AND MEASURING METHOD OF EXCAVATION BOTTOM SURFACE OF PNEUMATIC CAISSON
To provide a measuring apparatus and a measuring method of an excavation bottom surface of a pneumatic caisson which can easily display a three-dimensional shape of an excavation bottom surface in a wide range and can easily select an excavation position appropriately.SOLUTION: The present invention comprises an image capturing unit 5 for capturing a two-dimensional image of an excavation bottom surface 3 in a work chamber 9 surrounded by a cutting edge 4 of a caisson frame 1, a three-dimensional image forming unit 11 for forming a three-dimensional image of the excavation bottom surface 3 from a plurality of two-dimensional images captured by the image capturing unit 5 including common areas from different positions, and a display unit 12 for displaying a three-dimensional image of the excavation bottom surface 3.SELECTED DRAWING: Figure 1
【課題】掘削底面の三次元形状を広範囲に表示し易く、掘削位置を適切に選定し易くできるニューマチックケーソンの掘削底面の計測装置及び計測方法を提供する。【解決手段】ケーソン躯体１の刃口４に囲まれた作業室９内で掘削底面３の二次元画像を撮像する撮像部５と、撮像部５により互いに異なる位置から共通部位を含んで撮像された複数の二次元画像により掘削底面３の三次元画像を形成する三次元画像形成部１１と、掘削底面３の三次元画像を表示する表示部１２と、を備えている。【選択図】図１
MEASURING APPARATUS AND MEASURING METHOD OF EXCAVATION BOTTOM SURFACE OF PNEUMATIC CAISSON
ニューマチックケーソンの掘削底面の計測装置及び計測方法
OKUBO KENJI (author) / UCHIDA TETSUO (author) / SATO MOTOHARU (author) / HASEGAWA HARUO (author)
2018-11-01
Patent
Electronic Resource
Japanese
3D Surface Modeling and Measuring System for Pneumatic Caisson
| British Library Online Contents | 2010
3D Surface Modeling and Measuring System for Pneumatic Caisson
| Online Contents | 2010