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- Dewatering in deep excavation will cause settlement of surrounding soils. 摘要深基坑开挖中的降水会引起周围土体沉降。
- Ground water is lowered by the drainage which can be caused by any deep excavation. 任何一种深的挖方都能造成排水现象从而使地下水位降低。
- Studies deep excavation dewatering program designing methods of Ritz finite element and Galerkin finite element. 研究了深基坑降水里茨有限元和迦辽金有限元计算程序的设计方法。
- In fact, the deformation control goal of deep excavation not only includes retaining system, but also includes the adjoin environment. 实际上,深基坑变形控制目标不仅包括支护体系,而且包括相邻环境。
- Taking Baofeng Times Square deep excavation as an example,effect of the deep-well dewatering on supporting structure and surroundings is analysed. 以汉口宝丰时代广场深基坑为例,探讨了深井降水对基坑支护结构和周边建筑物的影响。
- The deformation of deep excavation supported by soil nail is unsuitable to strict requirement of deep excavation. 摘要土钉支护对基坑变形的调节和控制能力较差,不适于对变形控制要求较严格的深基坑工程。
- The paper describes the interior stability analy sis on slope of deep excavation pits in loess soil. 讨论了黄土类深基坑开挖边坡土钉支护结构内部稳定性分析计算和设计方法。
- Yu Jiabao groundwater is rich in complex geological structure, difficult to create deep excavation project in history. 于家堡地区地下水丰富、地质结构复杂,工程难度创深基坑工程历史之最。
- A case study showed that the method was reasonable and effective to optimize bracing projects for deep excavation of metro. 实例分析表明,用该方法进行深基坑支护方案优选是可行的、有效的。
- According to the working characters of retaining piles for deep excavation, the arching effect in adjoining soil is analyzed. 根据深基坑桩排式支护中护壁桩的受力变形特点,分析了被支护土体中的成拱作用。
- Three dimensional finite element method was applied in this paper to analyse the influence of deep excavation on adjacent viaduct foundation. 应用三维有限元法分析了深基坑开挖对邻近高架基础的影响。
- Deep excavation adjacent to the current subway tunnels are inevitable in the urban region with the continuous city development. 随着城市建设的发展,经常会在已建地铁隧道周围进行深基坑开挖工程。
- In deep excavation engineering, the assistant retaining struts are usually designed to reduce the diaphragm displacement and ground settlement in soft clay. 摘要为降低于软弱黏土层开挖可能引起挡土壁及地表沉陷过大之问题,常搭配辅助性之挡土措施。
- In other words, soil creep may make significant contributions to diaphragm wall displacement and ground settlement in a deep excavation project in soft clay strata. 也就是说,对一个座落于粘土地层的深开挖工程而言,土壤潜变可能对壁体侧向变形及地表沈陷有显著的贡献。
- The empirical relationships obtained from this study can be used as a reference for the slurry wall design and the deep excavation in the Kaohsiung city area. 由本研究所建立之相关经验范围值,将可提供日后高雄地区深开挖的工程挡土设施设计及开挖施工之参考。
- On the basis of arching effect analysis, the earth pressure against the retaining pile of deep excavation can be divided into two parts: direct and indirect earth pressures. 根据被支护土体中的成拱作用,将间隔布桩时护壁桩侧土压力分为直接土压力和间接土压力两部分。
- The result shows that Ritz finite element method is suitable for deep excavation dewatering calculation, and Galerkin finite element method maybe put into practice after well system is simplified. 比较分析结果可知,本文运用的里茨有限元法适用于深基坑降水计算,而运用迦辽金有限元法需对井点进行处理,才能用于实际计算。
- A kind of elastic plastic modulus of soils in the deep excavation pit is presented, and a WHP back analysis model and the displacement prediction method of retaining wall are given . 提出了一种深基坑开挖弹塑性有限元分析模型以及建立在该模型基础上的WHP反演算法和预报方法。
- Thirdly, in the base of the above theory the essay established the database, developed the analysis and forecasting system of the construction risk of the deep excavation engineering, which made the risk judge easy, simple, convenient. 第三,本文在上述理论的基础上,将风险评估理论在深基坑工程进行应用,搭建了施工风险评估的数据库,开发完成了深基坑工程施工风险评估预判系统,使深基坑工程施工风险的评判直观方便简单易用。
- On the basis of project of ShenSheng MeiLi Garden, this paper has provided an across-the-aboard analysis and study on deep excavation retaining from the aspects of reconnaissance, design, construction and monitoring. 本文结合深圳美荔园建设项目,从勘测、设计、施工、监测等方面对该项目深基坑围护工程进行了较为全面的分析和研究。
