手算钢筋量（Manual reinforcement）.docVIP

手算钢筋量（Manual reinforcement） Celestial cad - the file layout - the bulk of the old - first the old drawing - then the old drawing is placed in the location - and then its converted to the third version of the sky - and then autocad and the mini look GJZ construction of the KZ frame pillar KZZ frame pillar XZ core column LZ beam column QZ to build the wall column GZ constructional column YDZ constrained edge pillar; YAZ constrained edge dark column; YYZ constraints edge wall injection; YJZ constrains the edge of the Angle. GDZ structure edge end column; GAZ constructs the edge of the dark column; GYZ structure edge wall injection; GJZ construction edge Angle wall column; AZ nonmarginal dark column; FBZ support wall column; LL even beam; AL dark beam; BKL frame beam; JD held a hole; YD round hole 1. When the upper longitudinal tendon is redundant, use the oblique line: / to separate the longitudinal bars from top to bottom. Eg: 6 Φ 25 4/2 said on the upper reinforcement for 4 Φ 25, discharge of 2 Φ 25. 2. When there are two diameters of the longitudinal bar, the two diameters are connected with the plus sign +, and the angular part is written in the front Eg: 2 + 2 Φ Φ 22 22 said only a row of steel bar, two in the corner, two in the middle, even decorate. 3. The brace is written in brackets after the plus sign Eg: 2 Φ 22 + 2 (4 Φ 12) said Φ 22 for long, 4 phi 12 tud, used for six leg strapped. 4: when the lower part of the beam is not extended into the pedestal, the numerical value of the lower longitudinal tendon of the beam support is written in brackets Eg: the lower part of beam longitudinal reinforcement to label is 6 Φ 25 (2) / 2 and 4, longitudinal reinforcement to 2 on the said Φ 25, and not into the pedestal; Under a row of longitudinal reinforcement is 4 Φ 25, all into the bearing. The length of the curve of 180 degrees is 6.25d The length of the Angle of the 135 degree Angle is 11.9 d The 90-degree straight hook takes 3.5 d The 45-degree Angle hook is taken