文中相应阐述了煤巷锚杆支护形式选择原则。
The paper also describes the principle of rocks bolting in coal roadways.
水胀式锚杆和W钢带联合支护是一种新型支护形式。
Water swelling anchor Combined with W-type steel band is a new supporting form.
论述了钢丝绳锚杆的支护参数选择，并提出了该种支护形式的施工建议。
Then it discusses the selection of support parameters of rope bolts and makes some suggestion for Its construction.
锚杆锚索支护是巷道掘进的一种主要形式。
The support with bolt and cable is a main way of roadway drivage.
根据周边环境的情况和开挖的深度，采用了钻孔灌注桩和土钉锚杆相结合的支护形式。
According to the depth of the circumstances of the excavation, the bored piles and soil anchor-bar are adopted.
由于锚杆支护显著的技术经济优越性，已成为矿井巷道等地下工程支护的主要形式。
Bolt support has been the main support form of the mine roadway in the under - ground engineering because of its obvious technical and economical superiority.
由于锚杆支护显著的技术经济优越性，已成为矿井巷道等地下工程支护的主要形式。
Bolt support has been the main support form of the mine roadway in the under - ground engineering because of its obvious technical and economical superiority.
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