1) vertical control
高程控制
1.
From vertical control, measurement of longitudinal and transversal section, construction measurement after cut through and other aspects construction measurement technology of rock tunnel is introduced in order to ensure breakthrough precision of tunnel and engineering quality.
结合工程实例,介绍了围岩情况,从洞内控制的布设、高程控制、纵横断面的施测、贯通后的竣工测量等方面对隧道的施工测量技术进行了阐述,以确保隧道的贯通精度,为创立优质工程建立基础。
2.
The construction of prestressed box beam involves high technology and great difficulty and its vertical control is also one of the keys to construction technical control.
预应力箱梁施工技术含量高、施工难度大 ,而其高程控制又是施工技术控制的关键之一 。
3.
This paper introduces a method of the optical micrometry in the measuring ofvertical control network for Humen Bridge.
本文介绍了在虎门大桥高程控制同的施测中，采用光学测微法，利用自制的特殊觇牌，完成了珠江口1。
2) altitude control
高程控制
1.
Construct altitude control of New White Nile River in the republic of Sudan;
苏丹共和国新白尼罗河大桥施工高程控制
2.
Based on the construction control of Zhaosong Songhuajiang Especial Large-scale Bridge,the influencing factors and the altitude control techniques for the construction altitude control of closure segment of half rigid frame bridge were expounded.
以肇松松花江特大桥的施工控制为背景,阐述了半刚构连续箱梁桥合拢段施工高程控制的影响因素和高程控制的方法。
3) elevation control
高程控制
1.
The authors have put forword an idea of that the planning optimization scheme on elevation control of drainage pipelines in coastal plain,such as plastic sewers & core mould vibration-reinforced concrete rain-water pipes are applied,and sometimes a steel short pipe coated by special painting instead of sewer directly passes through a rectangular rain-water inspection well,etc.
提出了沿海平原排水管道高程控制规划优化方案,诸如采用塑料污水管和芯模振动钢筋混凝土雨水管,有时利用涂特种漆钢短管代替塑料污水管直接穿越一座矩形雨水检查井等,其内容可供同行参考。
4) height control
高程控制
1.
The height control is the key points to the construction quality and to ensure the success of bridge closure.
施工高程控制 ,即悬臂段标高控制是保证施工质量以及桥梁结构体系顺利合拢的关键。
5) elevation control network
高程控制网
1.
The deformation monitoring items of the dam for Shanxi Hydropower Station include the elevation control network close to the dam area, plane control network of triangulation and trilateral, dam collimation line and settlement monitoring.
珊溪水电站大坝变形监测项目包括近坝区高程控制网和平面边角控制网、大坝视准线及沉陷观测。
2.
Through the actual building of the three-dimensional control network,this article has carried on the analysis and the discussion to the precision of GPS horizontal control network and the elevation control network built by the digital level,and proposed several beneficial opinions to make the two more effective combination.
通过三维控制网的实际布设,对GPS平面控制网的精度和数字水准仪布设的高程控制网的精度进行了分析探讨,并对二者如何更加有效的结合提出了几点有益的见解。
6) height control network
高程控制网
1.
Considering the rapid development of space and information technology,Chinese national height control network,as one of the backbones of geographical spatial fundamental infrastructures,is necessary to be updated and modernized.
随着空间和信息技术的快速发展,我国测绘基准中的国家高程控制网现代化也迫在眉睫。
2.
When the height control network is observed periodically,whether the point difference is caused by the observation error or is really subsident must be distinguished.
对高程控制网进行周期性观测,其点位差异是由观测误差所引起,还是点位真正的沉降,必须对它们进行区分,这就是点位稳定性分析问题。
补充资料：反馈控制(见控制系统)
反馈控制(见控制系统)
feedback control
于。。伙。]伙ongZ片}反馈控制(几edbaekcontrol)见拉制系统。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条