ettectlve cross-section area of bolt 螺栓有效截面面积
section area of bolt
螺栓截面积
以上为机器翻译结果,长、整句建议使用 人工翻译 。
The shear resistance of bolted joint can be obviously improved by higher ratio of bolt section to bolted joint area and inclined bolt.
倾斜锚杆加固的节理抗剪强度比垂直锚杆大,提高锚固面积比能显著提高节理抗剪强度。
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