This paper introduces the geological conditions of Ⅸ Mining Area,discusses the design the framed timber support pattern and high-strength belt and rope support pattern on the intersections within Ⅸ Mining Area and the construction methods,and points out that the high-strength belt and rope support pattern is the most effective one to solve the difficult of intersection support withinⅨ Mining Area.

Rules and support ways of roadway support and wall rock common loading;

Against working roadway badly bounding capacity geological conditions,and according to assay of adjacent rock mineral component,achieving rational support way,and then doing mine press observation,proving the support way is correct,supply experience to the similar geological conditions roadway support.

The support way of coal faces includes ordinary support and special support in light of diaparity place.

To ensure the routine work and the safety of the miners, some supporting type must be adopted to stabilize the extraction opening.

A model for optimization of support patterns of soft rock roadway based on neural network;

The paper briefly introduces three kinds of support patterns applied receding from eyeframe passageway in the fully mechanized coal face and their scope applied,merit and shortcoming separately,even putting forward how to make sure reasonable of pay and protect technique parameter according to the actual circumstance of tunnel in Pinggang coal mine.

Under the I-beam steel erecting shed support in the composite roof and pressure centralized area,the pressure relief support and archor belt strengthening support are applied.