中国港湾建设
中國港灣建設
중국항만건설
CHINA HARBOUR ENGINEERING
2015年
8期
65-67
,共3页
三维激光扫描仪%精度%测试%探索
三維激光掃描儀%精度%測試%探索
삼유격광소묘의%정도%측시%탐색
3D laser scanner%precision%test%exploration
介绍了三维激光扫描仪的基本原理及其应用于桩基测量精度分析的测试方法。按照工程需求，布置控制点，选择陆地高架桥下的圆柱作为观测目标，分别用三维激光扫描仪和全站仪测量出圆心坐标，以全站仪测量成果为基准，分析三维激光扫描仪的测量精度，探索其在工程测量中的应用。
介紹瞭三維激光掃描儀的基本原理及其應用于樁基測量精度分析的測試方法。按照工程需求，佈置控製點，選擇陸地高架橋下的圓柱作為觀測目標，分彆用三維激光掃描儀和全站儀測量齣圓心坐標，以全站儀測量成果為基準，分析三維激光掃描儀的測量精度，探索其在工程測量中的應用。
개소료삼유격광소묘의적기본원리급기응용우장기측량정도분석적측시방법。안조공정수구，포치공제점，선택륙지고가교하적원주작위관측목표，분별용삼유격광소묘의화전참의측량출원심좌표，이전참의측량성과위기준，분석삼유격광소묘의적측량정도，탐색기재공정측량중적응용。
The basic principle of 3D laser scanner, and the test methods of its positional accuracy in pile surveying were introduced in this paper. According to engineering requirements, we arranged control points, chose columns under the viaduct in land as observation target, measured the center coordinates respectively using 3D laser scanner and total station, analyzed the measuring accuracy of 3D laser scanner based on total station measuring results, and explored its application in engineering surveying.
