起錨試驗 的英文怎麼說
中文拼音 [qǐmáoshìyàn]
起錨試驗
英文
anchor trial-
Anchoring and weighing test of windlass on sea trial
錨機航行中拋起錨試驗。Emergency operation test of windlass / load / start / stop shall be carried out
進行錨機/負載/起動/停止/應急操作的運行試驗。The underground tests show that the deformation and roof delamination of roadway surrounding rock can be effectively reduced by means of great increase of the bolt pretensioned stress, the steel strip plays an important role in the rock bolting system, and there exsits a critical value for pretensioned stress, up to or beyond which the rock bolting can effectively control the deformation and damage of the surrounding rock
井下試驗表明,大幅度提高錨桿預應力可顯著減小巷道圍巖變形,有效控制頂板離層;鋼帶在預應力支護系統中起非常重要的作用;錨桿預應力存在臨界值,達到或超過臨界值后錨桿支護可有效控制圍巖變形與破壞。
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