1、测量原则
1, the measurement principle
准确的施工测量是保证基础施工顺利进行和线形质量的关键，对基础表面进行场地清理，然后会同建设单位对田径场进行定位放线，设置角柱及中心定位基桩，用砼浇捣并加以保护，以免施工过程中碰撞移位。
The construction of accurate measurement is the key to guarantee the basic construction smoothly and alignment quality, site clean up on the surface, and then together with the construction unit of the track and field for positioning line, setting angle and center positioning pile, concrete pouring and protected, so as to avoid the construction process of collision shift.
2、定好水平点
2, set the level point
在已确定的基础上用水准仪测量好高程，以校方所给坐标点引入场地内后确定为±0.00相对高程，放好水准点，使整个场地处于水平地面。在施工现场定出运动场施工轮廓以方便施工。按设计控制好田径场坡度的大小，保证基础的宽度，为防止水准点被人为因素、自然因素破坏，避免施工中出现不必要的损失，规定了定期对水准点进行复测。为保证排水畅通，必须按设计要求修整纵坡。施工现场设立的所有标志都是为基础顺利进行服务的，所以应该保护。对于一些原始控制点从开始施工至竣工验收都具有重要作用，更应重视，妥善保护。
Measure the height using level to have been identified on the basis of the coordinates of points, to give the site to determine ± 0 relative elevation, good leveling point, make the whole venue at the level of the ground. At the construction site of the stadium construction profile to facilitate the construction. According to design good control of track and field slope size, ensure the foundation width, in order to prevent the level was destroyed human factors, natural factors, avoid unnecessary losses in construction, provides regular benchmark survey. In order to ensure the smooth drainage, must according to the design requirement of trimming longitudinal slope. All mark the establishment of the construction site are based smoothly service, so it should be protected. For some of the original control point from the beginning has an important role to the completion and acceptance of construction, more attention should be paid to the proper protection.
3、然后按照如下步骤进行测量计算即可完成场地测量工作
3, then according to the following steps to complete the site measurement measurement calculation
1）选择一倾斜场地，用皮尺和经纬仪按10米的边长在地面上定出一矩形方格网，方格数9～12个以上为宜，在各方格网点上打上木桩，写上编号，并按比例绘制一方格网图。
1) choose a sloping site, a tape measure and theodolite according to length of 10 meters on the ground in a rectangular grid, grid number ranging from 9 to 12 or more appropriate, playing in every grid node stakes, write the number, and draw a square mesh according to the proportion of.
2）求各方格网点地面高程 用水准仪根据已知水准点按视线高法测出各方格顶点的高程，并注记在相应方格顶点的右上方。
2) for each grid point elevation with level according to the known benchmark height according to the box line of sight high method to measure vertex, and note above right in the corresponding grid vertex.
3）计算设计平面高程 根据方格顶点的高程分别计算各方格的平均高程，再把每个方格的平均高程相加除以方格总数，就可得到拟建场地的设计平面高程H。，也可按公式Ho=(∑H角+2∑H边+3∑H拐+4∑H中)/4n直接计算出设计高程Ho。设计高程注记在方格点的右下方。
3) calculate the average elevation design elevation plane each grid were calculated according to the elevation grid vertex, then the total number of average height divided by the square sum of each box, you can get the site design level elevation H. , also can according to the formula Ho= (+2 ∑ H ∑ H angle edge +3 Σ H Σ H in turn +4) /4n to directly calculate the design elevation of Ho. Design elevation note in the lower right corner grid points.
4）计算填、挖高度 每一方格顶点的挖、填高度为地面高程与设计高程之差，各方格顶点的挖、填高度注于相应方格顶点的左上方。正号为挖深，负号为填高。
4) calculation, digging filling height of each grid vertex digging, filling height of ground elevation and the design elevation difference, each grid vertex digging, filling height on the corresponding grid vertex at the top left. Is to dig deep, minus to fill.
5）确定填挖边界线 在方格网图的方格边上用目估内插法定出设计高程为H0的高程点，即填挖边界点，连接相邻零点的曲线即为填挖边界线。
5) to determine the cut fill boundary evaluation is used in grid mesh grid edge interpolation legal design elevation for elevation point H0, namely the excavation boundary point, connecting adjacent zero curve namely fill and excavation boundary.
6）计算填、挖土方量 挖、填土方量可按角点、边点、拐点和中点分别按下式计算。
6) calculation of earthwork excavation, digging filling, filling quantity according to the corner, edge points, inflection point and the midpoint were calculated.
角点：填(挖)高度×1/4方格面积
Corner: fill (DIG) Height x 1/4 area
边点：填(挖)高度×2/4方格面积
Boundary: fill (DIG) Height x 2/4 area
拐点：挖(填)高度×3/4方格面积
Turning point: dig (fill) Height x 3/4 area
中点：填(挖)高度×1方格面积
The midpoint (DIG): fill height x 1 area