The curve position of self-stabilized hidden arch can be changed by changing the section configuration, adding side and roof bolts. The results are helpful and can provide a basis fo…
通过改变巷道断面形状、加帮部锚杆和顶板锚杆，可以改变自稳隐形拱和极限自稳隐形拱的曲线位置，为支护设计提供了依据。
The nave and above the side porch is the wooden frame roof, in the semicircle saint institute is the arch dome.
中殿和侧廊之上为木架屋顶，半圆形圣所上为拱形圆顶。
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