Embedded depth of pump foundation bolts
Thread Content
Specification of the pump foundation bolts: M24*350. What is the appropriate embedment depth?
There are generally standards for this, but I don’t have them here. Based on past installation experience, each set of shims is about 20 to 30 mm thick; after the nuts are tightened, at least 10 mm of the bolt thread should be exposed. The thickness of the nuts is 10 mm, and the thickness of the pump base is also around 10 mm. Therefore, the maximum depth to which the anchor bolts can be embedded is 290 mm
Determined by the installation and civil engineering specialties; relevant standards can be referred to.
This bolt has already shortened. But at 350, the pit depth should be at least 350 m24; generally, a length of around 480 is chosen.
This problem can be solved if viewed from a different angle. Since there are pre-installed bolts, they can be installed directly in place. Then leave the required length for tightening, and lift the embedded bolt onto the fastener to be tightened. Then it can be handed over to the civil engineering team for grouting. If this embedded depth is required, just refer to the calculation method used by the leader on the 2nd floor. For reference.
Once the specifications for the foundation bolts are determined, the specifications of the pump cannot be changed either; the depth to which the bolts are embedded is also fixed. So why ask what the appropriate depth of embedding is! ! :L I guess what LZ wants to ask is about the depth of the holes reserved for the foundation bolts, right?