weathered granite 中文意思是什麼
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( 4 ) blocky rockmass with the same age, same rock and same tectonic experience, has gradual change in weathered and unloaded degree, weathering and unloading of the intact damsite granite rockmass in accordance with the law
（ 4 ）對于同一時代、同一巖性、有著同一構造經歷的塊狀巖體，其風化往往表現為漸進性。 -
Analysis of energy for rotary drilling in weathered granite formation
風化花崗巖地層旋轉鉆進中的能量分析 -
Water conservacy and hydroelectric projects being programmed or constructed in incised river valley of southwest and northwest of china all relate to weathered and unloaded rockmass. it is very important and significant to study weathering and unloading for engineering design, parameter value choosing, rockmass quality classificatioarockmass excavation, foundation plane choosing, even project running. the dissertation is based on granite rockmass in laxiwa hydroelectric station damsite, yellow river
規劃中或正在建設的西南、西北深切河谷區水利水電工程均涉及到巖體風化、卸荷問題，而研究巖體風化、卸荷對于工程設計、參數取值、巖體質量分級、巖體開挖、建基面選取乃至未來工程運行等具有重要意義。 -
With an introduction to the construction of underground diaphram wall in fumin station, shenzhen city, this paper discusses the construction technique of forming dent into much and lightly weathered granite layers. which adopts hydraulic grab and different kinds of impacting drillers, and the construction of good quality protecting wall with mortar
摘要通過深圳地鐵福民站地下連續墻施工實例，介紹在中、微風化花崗巖層，採用液壓抓鬥結合不同類型的沖擊鉆機和利用優質泥漿護壁的成槽施工技術。 -
Between them, these two outcrops of hard, weathered granite make up a quarter of the new island ' s surface area
在他們之間有兩塊堅硬的巖石，風化的花崗巖組成新島表面的四分之一。 -
The essential cause inducing weather and unloading is distict difference between epigenetic - surface and deep condition. firstly, the dissertation introduces the background conditions that are the base of damsite granite rockmass weathring and unloading ; secondly, the mechanism of the rockmass weathering and unloading is probed into ; thirdly, different degree weathered zones and load - off zones are compartmentalized. tastly, right rockmass which meet the dambase demand is choosed. above - mentioned is the dissertation " s technical course which is clearly from base research to application research.
本文以黃河拉西瓦水電站壩基花崗巖體為研究對象，從風化、卸荷發生的根本原因?巖體在地表與深部存在巨大環境差異為契入點，制定了從背景條件?機理研究?風化、卸荷分帶?壩基可利用巖體選取這樣一條從基礎研究到應用研究的較為明晰的技術路線。 -
Completely weathered granite
全風化花崗巖 -
Highly weathered granite
高度風化花崗巖
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