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- Numerical modeling of excavation process in geotechnical engineering. 土方施工开挖过程的数值模拟。
- Nonlinear adaptive multigrid FEM for simulating multi-step excavation process was studied. 开发了模拟多步开挖过程的非线性自适应多重网格有限元方法。
- Another numerical simulation for an engineering case of excavation process also shows the transfer procedure is effective. 模拟多步开挖的工程实例计算结果亦展示出所述传递方法的有效性。
- During the excavation process the public would have a chance to visit the open archaeological site and thus it would serve as an education site to the public. 在挖掘过程中,建立一次民众教育机会,让民众可以从开放的历史考古现场,获得考古的知识。
- Through the excavation process, to build a platform for education by opening the site for school visits and thus makes their history lessons more lively. 発掘活动通、教育土台筑共、考古発掘、学校教育一环発掘现场参観、歴史教育内容面白。
- The overburden soil layer loads are exerted uniformly on the bedrock through the unconsolidated confined aquifer, making the load keep a constant during the excavation process. 有松散承压含水层时,上覆表土层的载荷通过松散承压含水层均匀地作用于下部基岩上,开挖过程中,基岩顶界面上的载荷基本保持恒定;
- In the thesis the excavation process and control measure of technique quality of oversize crvsher tunnel are introduced,and excavation thoughtway of oversize tunnel is developed. 本文介绍了特大型破碎机硐室的掘进工艺及技术质量控制措施,拓宽了特大型硐室的掘进思路。
- We can't judge the wood construction remains accurately until we understand th e relationship among the wood constructioo form, their imbedding condition and t he excavation process, and the concepts of wood stake, wood post, post hole, pos t pit. 明了木构建筑遗存形式与埋藏条件、掘过程的关系,以及木桩、柱、洞、坑的概念,才能对木构建筑遗迹作出准确的判断,辨证、活地运用层位学原理对木构建筑遗迹进行考古发掘。
- We cannot judge the wood construction remains accurately until we understand th e relationship among the wood constructioo form, their imbedding condition and t he excavation process, and the concepts of wood stake, wood post, post hole, pos t pit. 明了木构建筑遗存形式与埋藏条件、发掘过程的关系,以及木桩、木柱、柱洞、柱坑的概念,才能对木构建筑遗迹作出准确的判断,辨证、灵活地运用层位学原理对木构建筑遗迹进行考古发掘。
- 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。
- Numerical analyses on underground cavern excavation have shown the effectiveness of the procedure and the advantages of adaptive multi-grid FEM in the simulation of excavation process. 通过算例说明了方法的有效性以及自适应多重网格有限元用于开挖施工过程模拟分析的优越性。
- Explained the problem of applied wind and water management in mine excavating process, proposed some improving measures put forward and remarkable economic benefits obtained. 分析了某铜矿采掘工序在用风用水管理上存在的问题,提出了相应的整改措施,通过分步实施,取得了明显的效益。
- Excavation of the site will begin tomorrow. 明天开始挖掘工作。
- The excavation of the buried city took a long time. 发掘埋在地下的城市花了很长时间。
- The excavation of the bur city take a long time. 发掘埋在地下的城市花了很长时间。
- simulation of excavation processes 模拟多步骤开挖
- My company can do processing with import material. 本公司可以做进料加工业务。
- Clever Idea of Showing Position in the Coal Drift Excavation Process 煤巷掘进过程中确定方位的新思路
- A string processing language including nesting feature and macro feature. 包含嵌套功能和宏功能的一种符号串处理语言。
- The bad weather has hung up the work of excavation. 天气不好耽误了挖掘工作。
