1) vertical side slope
垂直边坡
1.
Construction of pressure dispersion-type anchorage cable at intake vertical side slope;
进水口垂直边坡压力分散型锚索的施工
2.
The geological condition at the intake of Baise power plant is complicated, and the stability of vertical side slope is a very outstanding problem which may lead to hidden trouble for the normal operation after construction is completed.
百色水利枢纽水电站工程进水口地质条件复杂、垂直边坡的稳定问题十分突出,也可能给工程竣工后正常运营留下安全隐患。
2) rock side slope vertical greening
岩石边坡垂直绿化
1.
The article analyzes the factors of foul weather,impoverished soil and deficient freshwater resource unfavorable for the ecological recovery in Yangshan Deep Water Harbor, introduces the advanced soil improved technology,flexible prevention technique and new rock side slope vertical greening techniqu.
该文分析了洋山深水港区气候条件恶劣、土壤贫瘠、淡水资源缺乏等不利于港区生态恢复的因素,介绍了先进的土壤改良技术、柔性防护技术及岩石边坡垂直绿化新技术。
3) vertical cut slope
垂直切坡
1.
Assessment of critical stable height of vertical cut slopes of unsaturated soils considering drying shrinkage cracks on ground;
考虑干燥裂缝时非饱和土垂直切坡临界自稳高度
4) 90°bank ) vertical bank
垂直坡度
5) Extending
[英][iks'tend] [美][ɪk'stɛnd]
垂直切边
1.
Design of The Mould Extending The Side of Cuts Perpendicularly to The Drawing of Thick Sheet;
厚板件拉深垂直切边模具的设计
6) vertical lines
垂直边缘
1.
Starting from detection of vertical lines, a strategy for automatic extraction of high-rise building in monocular high-resolution aerial images is developed under the evidential reasoning methodology, while many useful information in object space and image space are combined, and multiple advanced techniques of signal processing and computer vision are incorporate.
由建筑物垂直边缘检测出发,采用证据推理法,该文提出了一种在单视角高分辨率航空影像中自动提取高层建筑物的策略。
2.
In this paper, in order to extract vertical lines, a simple method for determining the vanishing point of vertical lines is first analyzed based on the knowledge about the aerial photogrammetry.
航空影像中 ,垂直边缘对建筑物提取具有重要意义。
3.
First, in order to acquire periodic texture signals, gray-levels down the vertical lines are picked-up; and in order to enhance signal s robustness for noise and to catch the transversal orientation of texture, gray-le.
依据灰度图像中窗户区域呈现出的明暗变化规律,在建筑物垂直边缘检测的基础上,利用时频分析和Radon变换描述了窗户纹理的周期性和方向性。
补充资料:边坡变形观测
边坡变形观测
observation of slope deformation
b ianPo bianxing guanee边坡变形观测(observation of slopedeformation)研究边坡稳定的一种主要方法,勘测阶段对边坡稳定的评价大多只能定性,通过现场监测可以搜集边坡位移速度、破坏形态等资料,有助于边坡稳定性的正确评价和精确预报。为此当建设项目确定后就需系统布置观测网,安设观测仪器,积累动态观测资料,据以确定工程处理的措施。 边坡按其组成物质可分翔贡边坡和七质边坡;据其改造程度可分自然边坡和人L边坡。由于修建工程使边坡所处环境改变的有水库库岸边坡、坝肩边坡、渠道边坡、地面厂房边坡等。边坡受地质营力作用和人类活动,可能发生各种变形破坏,如松弛张裂、滑动、崩塌、倾倒、蠕动等,威胁到工程建设的安全。 边坡变形观测可分外部观测和内部观测,前者是在变形区及其周围设立固定观测标桩,根据观测区的范围,地形条件及观测要求,组成纵横交织的导线网,并一与地区测量标志相联接,用于测定相对位移和绝对位移量。按通视条件,可采用经纬仪、水准仪、激光经纬仪等进行人工测点,观测各点的水平和垂直变位,绘制成各种成果图表。还可采用航空或地面遥感对滑坡区进行重复摄影,通过对照片上固定点的量测对比,了解边坡的变形过程。在一些变形明显的重点地段,则要设置一些位移自动记录装置及报警系统,观测相对变形速率和位移量。内部观测一般在钻孔和平洞内设置。在已查明的变形范围内选择典型的观测断面(最好与外部变形观测断面一致),进行专门的勘探,其深度应穿过变形区,达到稳定岩体内一定的深度。钻孔内布置的仪器有钻孔倾斜仪.多点位移计,挠度计、滑面计、白记地下水位仪等。平洞内可布置锢钢丝位移计、倾斜仪等。其一端埋在稳定岩体内,另一端设在变形区内。在滑动明显的平洞内,布置一些直观的简易量测装置,如横跨裂缝两侧用水泥砂浆埋设的玻璃片,观测其被拉裂、错断情况,如错开距离、方向等,并与精密仪器观测成果作对比。观测时间一般需要定期,但雨季前后、蓄水前后,库水位波动较大的时段,则应加密观测次数,及时整理、分析观测资料作出预报。(高尧基)
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参考词条