鋸齒形墻 的英文怎麼說
中文拼音 [jūchǐxíng]
鋸齒形墻
英文
embattlement-
To the northwest and north of beijing, a huge, serrated wall zigzags it s way to the east and west along the undulating mountains
在北京西北和北面連綿的群山中，一道鋸齒形的高墻隨山勢起伏蜿蜒，向東西方向延伸，不見首尾。It was shown that when the soil pressure on the stepped rsrw was relatively small, its distribution form was zigzag, and would be affected evidently by unloading function of the step ; the potential fracture surface of the stepped rsrw was obviously different from the 0. 3h fracture surface proposed by the usual hypothesis, and would change with height - width ratio of the wall ; finally, its deformation characteristics were different from the vertical rsrw with single step
測試表明：臺階式加筋土擋墻的墻後土壓力較小，呈鋸齒形分佈，明顯受臺階卸載的影響；潛在破裂面與0 . 3h破裂面假定有較大差異，並隨擋墻的高寬比變化而變化；變形特徵不同於單級直立式擋墻。
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