Strength verification is essential to ensure that the maximum tensile force, Nmax, acting on the high-strength bolt due to applied tensile loads does not exceed the allowable limit. Specifically, it must satisfy Nmax < [Allowable Pull]. Since the flange joint is located away from the end beam support, the flange plate experiences a bending moment, which induces tension in the bolts. It is assumed that the bolt farthest from the neutral axis will experience the highest tensile force as a result of this bending moment. The maximum tensile force can be calculated using the following formula: Nmax = MP * (ln - l1)² / [(L2 - l1)² + (l3 - l1)²], where MP represents the bending moment acting on the flange. The bending moment MP can be determined by the equation: MP = Fa * a, where Fa is the applied load and a is the distance from the point of application to the neutral axis. To calculate Fa, the following expression is used: Fa = P1 * LK - aLK + P2 * LK - a - KTLK + 7G2. Finally, the allowable pull is defined as [Allowable Pull] = S / n, where S is the cross-sectional area of the bolt and n is the safety factor. This ensures that the bolt is capable of withstanding the maximum expected tensile force without failure. Led grow light provide the following value in the agricultural and horticultural industries: led grow light indoor plants,led grow light depot review,led grow light system Shenzhen Pvison Technology Co., Ltd. , https://www.pvisunggrowlight.com
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