水工设计施工详图阶段的经验总结(老专家经验总结)(国外英文资料).docVIP

水工设计施工详图阶段的经验总结(老专家经验总结)(国外英文资料) Hydraulic design, construction detail stage, common mistakes, multiple mistakes, training materials 1 layout plan 1.1 job content: 1.1.1 plan: hydraulic structure layout, control point, axis and azimuth angle, the main control of pile number, name, name, building the main building slope or the slope excavation slope, total construction scale, project characteristics, key control points coordinates table. 1.1.2 upper and lower elevation: the axis of the building, such as curves and broken lines, should be shown. The vertical view of the upstream excavation shall also show the geological symbols of the bottom excavation line, the foundation, the weathering line, the water level line and the water penetration rate of the foundation. The gate layout, inlet orifice and the discharge hole and the gate layout, other buildings, gantry layout etc.. 1.1.3 vertical view: it should indicate the outline of flood discharge structure, downstream energy dissipation, drain trough, etc. when there is a lower curtain, the underlying curtain line, the rock weathering line, the pervious line and the water level line at the axis of the downstream curtain. 1.1.4 profile: the outline of each part shall be indicated, the surface of flood discharge structure, the curtain of foundation treatment, consolidation drainage arrangement, dam partition, outline arrangement, etc.. 1.2, should pay special attention to the problem: 1.2.1 hydraulic layout in the direction of water flow down or from left to right layout, profile general to the left for the upstream face. 1.2.2 pay attention to the application of the line, the outline is b=0.6~0.8mm, not too fine, coarse, medium and fine wire according to the standard choice. 1.2.3 coordinate grids often appear as X, Y inversions, or different coordinate values on the same line. In addition, a floor plan should have at least 3 standard coordinate frames, as far as possible in the corner of the map sharp position, otherwis