The SGC-250's multiple wheel bogies on twin ring beams and spreader mats prevent it from exceeding ground pressures even at a larger radius.
SGC-250 的双环梁和扩展垫上的多轮转向架即使在较大半径的情况下也能防止超过地面压力。
| 单词 | Ground pressure |
| 释义 |
Ground pressure
原声例句
奇趣工程百科 The SGC-250's multiple wheel bogies on twin ring beams and spreader mats prevent it from exceeding ground pressures even at a larger radius. SGC-250 的双环梁和扩展垫上的多轮转向架即使在较大半径的情况下也能防止超过地面压力。 奇趣工程百科 The control system of this giant includes two multi-color monitors a load indicator, automatic power control to limit waste, standard working range limiter and the ground pressure indicator. 这个巨人的控制系统包括两个多色监视器、一个负载指示器、限制浪费的自动功率控制、标准工作范围限制器和地面压力指示器。
英语百科
Ground pressureGround pressure is the pressure exerted on the ground by the tires or tracks of a motorized vehicle, and is one measure of its potential mobility, especially over soft ground. It also applies to the feet of a walking person or machine. Ground pressure is measured in pascals (Pa) which corresponds to the United States customary units unit of pounds per square inch (psi). Average ground pressure can be calculated using the standard formula for average pressure: P = F/A. In an idealized case, i.e. a static, uniform net force normal to level ground at Earth sea level, this is simply the object's weight divided by contact area. The ground pressure of motorized vehicles is often compared to the ground pressure of a human foot, which can be 60 - 80 kPa while walking or as much as 13 MPa for a person in spike heels. |
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