温度筋和受力筋（Temperature bars and tendons）.docVIP

温度筋和受力筋（Temperature bars and tendons） According to GB50010-2002, the temperature and shrinkage stress of cast-in-situ slab in larger areas, reinforcement spacing should be 150~200MM, and should not in the plate reinforcement is arranged on the surface of steel. The temperature shrinkage temperature reinforcement is to prevent the component because of the temperature difference and temperature shrinkage crack can be set using the original steel reinforced through arrangement, also can be set structural steel mesh, and reinforced by the original tensile reinforcement requirements or lap anchored in the peripheral components temperature calculation of length distribution reinforcement reinforced with plate negative reinforcement calculation. Such as drawing on the design of temperature distribution of steel bars can refer to calculate the length. As follows: both sides of the temperature reinforcement length = span - negative reinforcement into the board within the net length of +2* (lap lap length calculation set set the root number) = temperature reinforcement (span - on both sides of the negative reinforcement into the net length within the plate spacing) / temperature reinforcement +1 But now the general tendons can play the role of temperature tendons, so some projects are not equipped with a separate Well, I dont quite understand. Ill search for you online According to GB50010-2002, in the temperature and shrinkage stress of the cast-in-place slab area, the steel spacing should be taken as 150~200MM, and the temperature of the steel reinforcement should be arranged on the surface of the plate without reinforcement The temperature shrinkage reinforcing steel bar can be made up of the existing steel bars through the arrangement, and can also be provided with a construction reinforcing steel net, and can be spliced with the original reinforcing bar according to the requirement of the tension reinforcing steel bar or anchored in the peripheral component The length of