Sentence examples for hydraulic support from from inspiring English sources

Open image in new window Fig. 37 Flowchart of 3D parametric dynamic design of the hydraulic support from top to bottom.

The ZF15000/28/52 hydraulic support for LLTCC face was selected.

The life span of hydraulic support has increased from 5000 working cycles to 60000.

During the last 20 years, top-coal caving hydraulic support was gradually developed from high position top-coal caving support, middle position top-coal caving support, to low position top-coal caving support.

This is the first study to quantitatively analyze the top coal failure depth and lumpiness from the hydraulic support to top coal, as shown in Fig. 6.

In addition, we develop the hydraulic support with 3D preventing the spoil from splashing, which solves the instability problem of hydraulic support and surrounding rock.

The adaptive evaluation results of hydraulic support could guide the design to improve hydraulic support.

In other words, the hydraulic support's supporting intensity should adapt the surrounding rock's strength to reduce the impact of dynamic load from the surrounding rock by actively protecting and reasonably yielding.

Based on the coupling relationship between hydraulic support and surrounding rock, we develop the intelligent coupling control system of hydraulic support and surrounding rock, which allows real-time monitoring for the posture and stress state of hydraulic support.

The motion skeleton of hydraulic support is established by PROE 3D design software, and goes through dynamics analysis of hydraulic support state of motion to finalize the reasonable technical parameters of hydraulic support.

Based on the coupling relationship between hydraulic support and surrounding rock, we establish the adaptability evaluation model of hydraulic support and surrounding rock, which allows comprehensive evaluation of the adaptability of hydraulic support.