钢筋放样(国外英文资料).docVIP

钢筋放样(国外英文资料) The meaning of reinforcing bar lofting The general called reinforcement detailing, referred to as steel, this work belongs to the construction unit, the main work is the design drawing of the reinforcement, deepen refinement, and then handed over to the steel construction, and is responsible for the project reinforced the final work. Because the steel expenditure accounts for a large proportion of the project, so the type of work is more important. Commonly known as cramp, the construction of the structure, steel consumption and usage are calculated in order to steel cutting. Steps and formulas for reinforcing bar lofting 1. to ensure the joint reinforced. (joint or welding, generally below Phi 18 selection overlap) 2. construction joints indwelling position. (see drawings) 3.. 4. lap staggered shear wall length. Finally with the number of 5.. The formula: Cap - protective layer +lat/3+lae note: 3 points (see lat 03G101-1 36 pages) of Lae seismic grade anchorage length (see map 03G101-1 3334 pages) Manual calculation of reinforcement formula Daquan Chapter I beam Section 1 frame beam First, the calculation of steel reinforcement 1, the upper through tendons The upper perforated rebar (rib 1 = length on long) through cross span long + two end bearing anchor value 2, end support negative ribs The negative length of end support: the first row is the anchor value of Ln/3 + end support; The second row is Ln/4 end support anchor value 3, lower reinforcement The reinforcement length = span long + about bearing anchor value Note: the result of the calculation is the same for the lower reinforcement, no matter whether it is divided into rows or not, so we can not input the line information when we mark the lower part of the beam and the longitudinal reinforcement. The above three types of steel are involved in the bearing anchor problem, then, in the software, how to achieve the 03G101-1 in the bearing anchor judgment? Now lets sum up the judgment of anchor sup