The main function of tie rods in the construction of large, low speed diesel engines is to（）.
- Astiffen the bedplate in way of the main bearings to increase the engines longitudinal strength
- Baccept most of the tensile loading that results from the firing forces developed during operation
- Cmount the engine frame securely to the hull to prevent shaft coupling misalignment
- Dconnect the crosshead solidly to the piston rod