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- They can all be regarded as the results from rapid unloading under the high geostress conditions. 不论天然或是人工高边坡,均可视为高地应力环境下快速卸荷过程的产物。
- As one of the geological hazards, rockburst is often met in underground engineering under excavation unloading conditions in high geostress areas. 岩爆是高地应力区地下工程中常见的一种卸荷破坏地质灾害现象。
- These conclusions reveal the unloading properties of marble under high geostress conditions and offer important references for stability analysis of deep-buried tunnels. 这些结论揭示高应力条件下大理岩的卸荷力学特性,为深埋引水隧洞开挖稳定分析提供可靠依据。
- With the new index, the intension of rockburst and the position and extent of failure zone can be predicted quantitatively during rockmass excavation under high geostress. 该指标可更好地定量预测高地应力下地下工程开挖过程中岩爆发生的强度、破坏位置与范围,由该指标求出的围岩释放能又可作为地下工程开挖方案的优化指标。
- XU Lin-sheng,TANG Bo-ming,MU Chang-chun,et al.Study on the current issues of high geostress and rock blasting[J].Technology of Highway and Transport,2002,(4):48-51. [8]徐林生;唐伯明;慕长春;等.;高地应力与岩爆有关问题的研究现状[J]
- The dynamic unloading effect of initial stress in hydrostatic field in excavation process of circlar tunnel by blasting under high geostress condition was studied and the damage field was caculated. 摘要分析了高地应力条件下静水压力场中圆形隧洞钻爆开挖时开挖边界上初始应力场动态卸荷效应及破坏机理,并计算了其破坏范围。
- It is very important to study on the stability and optimization for large underground caverns under high geostress condition, which is an unresolved key problem in current hydroelectric development. 高地应力条件下大型地下洞室群稳定性分析与优化研究是当前水电开发中亟待解决的重大课题。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- I set a high value on his advice. 我认为他的忠告很有价值。
- Many competitors have entered for the high jump. 已有许多人报名参加跳高比赛。
- She enjoyed high prestige among the masses. 她在群众中享有很高威信。
- The dresses in the shop are priced high. 这家商店的衣服定价很高。
- The high salary reconciled me to living abroad. 我为获高薪也只好在国外生活。
- Trucks shuttled to and fro on the high ways. 车辆在高速公路上穿梭行驶。
- These rocks are awash at high tide. 这些礁石在涨潮时被海水淹没。
- A high wall fetched in an ancient small town. 一道高高的城墙围绕着一座小小的古城。