Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!
pressure balance (EPB) of shield machine is established based on the direct inverse control method. The simulation results show that the method can optimize the control parameters coordinately according ...
balance to that on excavation face during shield tunneling . Therefore, in this paper an advanced control strategy that a least squares support vector machine model- based predictive control scheme for earth ...
Earth pressure balance (EPB) shield tunneling machine has been widely used in underground construction. To avoid the catastrophic accidents caused by earth pressure imbalance, the earth pressure ...
during shield machine tunneling process, the earth pressure between excava- tion face and that in chamber must be maintained balance , but it is difficult for practical engineering. Therefore, a data-driven ...
To control tunneling risk, the prediction of the surface settlement rate induced by shield tunneling using earth pressure balance plays a crucial role. To achieve this, ten independent variables were ...
The long distance and tight construction period of the earth pressure balance shield tunneling in Beijing sandy cobble ground have a very positive impact on grasping the construction progress ...
to be |$3.5^\circ$| owing to the control scheme of the signal recycling cavity [52]. The readout phase |$\zeta$| was optimized to increase the observation range of the compact binaries. The current readout ...
to optimize the clock stability. Here, the black circles and line show a typical line scan based on a 1-s interrogating pulse in the JILA Sr clock, leading to a record single-clock fraction instability of 2.2 ...
to maintain thermal balance and prevent hypothermia [25]. Dew point: A measure of atmospheric moisture defined as the temperature to which air must be cooled at constant pressure to be fully saturated ...
Abstract Lake Magadi, Kenya, is one of the most extreme aquatic environments on Earth (pH~10, anoxic to hyperoxic, high temperatures). Recently, increased water demand and siltation have threatened ...
Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!