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- During the rehabilitation construction of 1985,the asphalt facing was covered by the sand gravel with a stone pitching surface. 1985年对该坝采用砂砾石料覆盖和沥青混凝土面板加固等综合措施进行了处理。
- The biotite adamellite is the main metallogenetic rock body in the orefield. 晋宁晚期的岩浆活动强烈,黑云二长花岗岩是矿区主要成矿岩体。
- Irruptive rock body reservoir is one of important volcanic rock reservoirs. 摘要侵入岩体油气藏是火成岩油气藏的重要类型之一。
- The reason for cracking of a building in an economical development area was analyzed and based on3 tests of grout injection, some parameters for consolidation of sand gravel ground by grout injection were suggested. 本文分析了某开发区房屋开裂的原因,通过三次灌浆试验,提出了砂卵石地基灌浆加固的有关技术参数。
- Whether the natural sand gravel stratum in the river bed would serve as the foundation of the superhigh faced rockfill dam or not was one of the key technical problems of the project. 河床天然砂卵砾石层能否作为超高面板坝坝基是该工程的关键技术问题之一。
- We suggest to loosen the Danxia land-forms, out standing "red, sandstone, the gravel rock", geology characteristic that limit "the crest is flat, steep slope, slow foothill" is then. 建议把丹霞地貌物质基础形成的时限放宽,突出“红色、砂岩、砂砾岩”,限定“定平、身陡、麓缓”的地质特征即可。
- The sediment supplement decrease,artifical excavating sand gravel aggregate and the scouring near dam area had caused the water level declines at Yichang station during dry season. 宜昌枯水位的降低主要是由于泥沙补给减少、人工采挖沙石骨料以及近坝段河床明显冲刷造成的。
- Ore-bearing rock body is located at the top of" magma tree" within the belt of dimicaceous granite-granitic pegmatite. 含矿岩体位于“岩浆树”顶端-二云母花岗岩-花岗伟晶岩带。
- The Yuhuashan rock body in Jiangxi is a high-level composite plutonic complex,which hascompositional and structual evolutiOnary sequences. 玉华山岩体是一个高位复式深成杂岩体,具成分和结构演化序列。
- For the laminated rock body it can be determined as horizontally isotropic continuous media in FEA. 对于层状岩体,在有限元方法中可将其当成横观各向同性的连续介质进行计算。
- BTB Bituminous Treated Sand Gravel, 沥青处理砂砾
- The forebay of the Wokahe First cascade Hydro Station is located in the deformation rock body with a bad quality. 沃卡河一级水电站前池位于变形体上,岩体质量较差,具有不均性和强透水的特性,是西藏地区比较典型的地质条件之一,其基础处理难度较大。
- Dynamic mechanical phenomena such as rock bursting in colliery are necessarily related to micro-seism of rock body. 煤矿冲击矿压、矿震等煤岩动力现象,与岩体的微震事件有着必然联系。
- sand gravel dam with asphalt concrete core 沥青混凝土心墙砂砾石坝
- Ningshan rock body and Hannan rock body, They have differenf characteristic and mineral rescue. 汉中地区主要发育宁陕与汉南2个大型岩体,各具不同的特征与矿产资源。
- lime-flyash stabilized sand gravel 二灰砂砾
- The rock body in Tongshan is a composite one consisted of quartz diorite,granodiorite and adamellite,all of which were of the same magma source and epoch. 铜山岩体是在同一岩浆源,同一时期内由岩浆演化形成的石英闪长岩、花岗闪长岩和二长花岗岩组成的复式岩体。
- The workers mixed the asphalt with sand and gravel together. 工人们把沥青和沙子、石块混合在一起。
- The time slice of coherent data body can unveil geological phenomena of fault,rock body margin,subsided column and unconformity. 对相干数据体作水平切片图,可揭示断层、岩性体边缘、陷落柱、不整合等地质现象。
- Traditionally,various subphase belts for irruptive rock body are studied and analyzed by mainly drilling well and coring. 传统上对侵入岩体各亚相带的研究和判断,主要通过钻井取心来认识。