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bridge construction survey
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  “bridge construction survey”译为未确定词的双语例句
     Analyses method about real values of stress in bridge construction survey
     桥梁施工监测应力真值分析方法
短句来源
     The Application of GPS - RTK in Highway Bridge Construction Survey and Its Advantages and Disadvantages
     GPS-RTK在公路桥梁测量中的应用及优缺点分析
短句来源
     Regarding these large-scale bridge buildings, both banks intervisibility is extremely difficult, must use the tradition measuring technique direct build bridge project control network and carry on the bridge construction survey is extremely not easy.
     对于这些大型桥梁工程,由于两岸通视极为困难,要用传统测量方法直接布设大桥工程控制网及进行大桥施工测量是非常不容易的。
短句来源
     It also shows that GPS datum transformation by using "construction ellipsoid" in coastal plains can obtain satisfactory applicable results for bridge construction survey.
     同时也说明在沿海平坦地区,采用施工椭球方法进行GPS三维坐标转换能获得良好的平面和高程转换精度
短句来源
     The coordinate calculating of cast_in_place bridge construction survey in overpass supper structure transition curve is a problem.
     指出了大型立交桥上部构造施工测量的难点之一是缓和曲线段现浇粱施工测量的坐标计算 .
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  相似匹配句对
     Bridge construction control survey
     大桥施工控制测量
短句来源
     The construction survey of Wuyuan Bridge in Beijing
     北京五元桥施工测量工作的实施
短句来源
     Application of GPS survey in highway bridge construction
     GPS在公路桥梁施工控制测量中的应用
短句来源
     Analysis and application of construction survey for large bridge
     大型桥梁施工测量问题综合分析及应用
短句来源
     On the Characteristics of Survey in the Harbin Taiyang Bridge Construction
     浅谈哈尔滨市太阳桥施工测量中的几个特点
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Humen bridge has a total length of 15.6 km and a main bridge length 4.58 km. In this paper, the construction survey of Humen bridge conducted by GPS positioning technique is introduced. Practice proves that the layout precisions of the cable support towers and anchorages of the suspension bridge, the main piers of the continuous rigid frame bridge, and the piers of the west approach bridge are fulfilled to the bridge construction specifications. It also shows that GPS datum transformation by using "construction...

Humen bridge has a total length of 15.6 km and a main bridge length 4.58 km. In this paper, the construction survey of Humen bridge conducted by GPS positioning technique is introduced. Practice proves that the layout precisions of the cable support towers and anchorages of the suspension bridge, the main piers of the continuous rigid frame bridge, and the piers of the west approach bridge are fulfilled to the bridge construction specifications. It also shows that GPS datum transformation by using "construction ellipsoid" in coastal plains can obtain satisfactory applicable results for bridge construction survey.

介绍在工程全长15 .6 km 、主桥长4 .58 km 的虎门大桥建设中,利用GPS定位技术进行桥梁的施工放样。实践证明,GPS定位技术确定的悬索桥索塔、锚锭、连续刚构桥主墩和西岸引桥高墩的平面和高程点位误差和相对点位误差均满足桥梁施工规范要求。同时也说明在沿海平坦地区,采用施工椭球方法进行GPS三维坐标转换能获得良好的平面和高程转换精度

The coordinate calculating of cast_in_place bridge construction survey in overpass supper structure transition curve is a problem.It has discussed the Gauss plane rectangular coordinates calculating methods of positions on center_line and boundary of the overpass transition curve bridge.The calculating methods of the relative coordinate system and the center line,boundary line in the curve section that transffered into Gauss plan rectomgular are introduced.

指出了大型立交桥上部构造施工测量的难点之一是缓和曲线段现浇粱施工测量的坐标计算 .较为详细地介绍了立交桥缓和曲线段粱体中线点、边线点在相对坐标系中的计算方法以及曲线段中线点边线点如何转化为高斯平面直角坐标的计算方法 .

This paper simply introduces Sutong Bridge horizontal density control points design and measurement method.The density control points in the bridge construction survey have an important effect.High precision electronic total station system used in the control point measurement method has been discussed.For measure side intersection and linear angular resection a more detailed precision analysis is carried out.And comparatively analysis with GPS is taken.

该文简要介绍了苏通长江大桥部分平面加密控制点布设及施测的方法 ,其加密控制点在大桥施工测量中有着重要作用 ,对高精度全站仪用于加密点的测量方法进行了探讨 ,对测边交会、边角后交等方法进行了较详细的精度分析 ,并与GPS法作了对比分析

 
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