21. Compressive forces detached sedimentary units across western Utah and Nevada from their Precambrian basement rocks and pushed them eastward.22. The more robust structure of their toothcomb is thought to help it withstand the compressive forces experienced during regular bark-prising. 23. A "'hydraulic press "'is a machine ( see machine press ) using a hydraulic cylinder to generate a compressive force . 24. Once the concrete has hardened, the tension on the reinforcing steel is released, placing a built-in compressive force on the concrete. 25. It's far cheaper than metal, and it can take roughly twice the compressive force without crumpling-a crucial factor for deep-diving vessels. 26. In the machine, deformation compressive forces are applied to a specimen by two flat, opposing platens which impact a flat, rectangular specimen. 27. When subjected to compressive forces it is possible for structural elements to deform significantly due to the destabilising effect of that load. 28. By varying the geometry and strength of the fields, they can be adjusted to produce a uniform compressive force on the plasma. 29. The other chamber contains an inert gas under pressure ( typically nitrogen ) that provides the compressive force on the hydraulic fluid. 30. Establishing a small preload as a part of the test method eliminates those compressive forces on specimens and improves the repeatability of results.
