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- construction of concrete dam 混凝土坝施工
- Therefore it provides a new effective way for discerning elastic parameters of concrete dam body and rocky foundation. 从而为识别混凝土坝体和岩石基础弹性常数提供了一条新的有效途径。
- The concrete in concrete gravity dam,especially in RCC dam,is a stratified structure,so that its stratification feature is key to the safety of concrete dam. 在混凝土重力坝尤其是碾压混凝土坝中,混凝土为成层结构,因而层面特性对混凝土坝的安全至关重要,个别坝段水平薄弱面的存在对混凝土坝的整体安全性有重要影响。
- As the limit state equation of concrete dam is highly nonlinear and can t be expressed in an explicit form,the adaptive importance sampling method is suggested in this paper. 在大坝可靠度计算中,其功能函数具有高度非线性和无法显式表达的特性,解决此类问题的常用方法有响应面法、蒙特卡罗法、重要抽样法等。
- On the base of the previous work, slip and seepage risk analysis model of earth dam is founded, simultaneously, security early warning index of concrete dam and earth dam is lucubrated. 本文在总结前人研究成果的基础上,对土石坝失稳破坏和渗透破坏的风险分析模型,以及混凝土坝、土石坝的安全预警指标进行了深入的研究,主要成果如下。
- AIJ, Recommendations for Design and Construction of Concrete Filled Steel Tubular Structures [S ]. 张素梅.;钢管混凝土构件在轴心拉力作用下的性能[J]
- In the construction of express highway the demand of macroscopic quality of concrete structure is more and more high. 在高速公路建设中,对混凝土构造物的外观质量要求越来越高。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- Architectural Institute of Japan (AIJ).Recommendations for design and construction of concrete filled steel tubular structures [S]. 福建省工程建设地方标准.;钢管混凝土结构技术规程[S]
- Research Development of Safety Analysis for High Concrete Dam. 高混凝土坝安全分析方法的研究进展。
- The papper introduces the techniques and quality control in the construction of concrete hollow floor by casting concrete to the arrayed BDF on the floor formwork. 本文论述了用玻璃纤维增强水泥薄壁管排列在楼板模板上,再浇注混凝土形成现浇混凝土空心楼盖板的施工方法和质量控制要点。
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- Improvement of concrete dam body fissure 混凝土坝体裂缝的治理
- The building is a construction of wood. 这是木质结构的建筑。
- These buildings are made of concrete and steel. 这些房屋是用钢筋混凝土建成的。
- Corrosion and treatment of concrete dam body 混凝土坝坝体溶蚀病害及治理
- The villagers were displaced for the construction of a dam. 为建造水坝而将村民迁走。
- The article introduced the slipform construction of curb from the request of raw material,the preparation for construction,the mixing,transportation and paving of concrete etc. 从原材料要求,施工准备,混凝土的拌和、运输和摊铺几个方面介绍滑模摊铺机摊铺路缘石的施工,并指出在实际滑模施工中应注意的问题和采取的措施。
- The next step is to plan construction of the highway. 下一步就是制定公路的建设计划。
- Literally thousands of concrete dams are providing water supply shortage, irrigation, flood control, and power generation. 可以毫不夸张地说，有成千上万座混凝土水坝正在供灌溉，给水、防洪、发电之用。
