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- EXPERIMENTAL RESEARCH ON PLASTIC DESIGN OF CONTINUOUS CONCRETE BEAM PRESTRESSED WITH UNBONDED TENDONS 无粘结预应力连续梁塑性设计试验研究
- Study on the bending moment adjustment of the continuous concrete beam reinforced by the cold -rolled ribbed steel 冷轧带肋钢筋混凝土连续梁弯矩调幅值研究
- continuous concrete beam 混凝土连续梁
- A Brief Introduction to the Construction Technology of Reinforced Continuous Concrete Beams in Super Large Rail Bridge 铁路特大桥钢混凝土结合连续梁施工技术简介
- Make an Approach to Economic Width of Reinforced Concrete Beam. 钢筋砼梁经济宽度探讨。
- The construction technology of prefabrication and suspended splicing of continuous concrete box girders are described. 摘要结合工程实例,对节段短线匹配法预制、架桥机悬拼施工工艺进行介绍。
- They would certainly be less pleasing to the eye and often more expensive than the prestressed concrete beam. 与预应力混凝土梁比较,它们自然更显得外貌粗拙,不甚美观,而且成本也往往更高一些。
- Gravity framing in the basement takes the form of a conventional concrete beam and slab design. 地下室的重力框架采用了传统的混凝土梁板的设计。
- Its merged application in reinforced concrete beam, has proved validity of this method and practical value. 其在钢筋混凝土梁归并中的应用,证明了该方法的有效性和实用价值。
- The miners snaked through the basement rubble and prepared to strike a concrete beam with their hammers. 矿工们蛇行穿过地下室的碎石堆,准备用锤子砸开水泥梁。
- EC2 can construct various continuous concrete walls purpose (erosion seepage control, soil retaining, support or bearing) in differentt structural types with different materials. 我局是国内最早承建混凝土防渗墙(地下连续墙)的单位,可建造具有不同用途(防渗、防冲、挡土、支护、承重等)、不同结构形式、不同墙体材料的各种地连墙。
- The test result showed that the proposed calculation method can be used in the prediction of ultimate capacity of FRP-reinforced concrete beam. 试验结果表明:该公式可以用来对纤维聚合物筋混凝土梁的正截面承载力进行预测。
- Introduce the design and construction of reinforcing the reinforced concrete beam with SBC-300 carbon fiber cloth combining engineering examples. 结合工程实例介绍SBC-300型碳纤维布加固钢筋混凝土梁设计和施工。
- A computing method is presented for studying the bending moment, axial force and curvity relationship at the section of prestressed concrete beam. 提出预应力砼截面弯矩-轴力-曲率关系的计算方法,并计算了不同预应力度下截面的弯矩-曲率关系。
- The analytical results can be used for the qualitative evaluation of the shear capability of the reinforced concrete beam after damnification. 便于在工程实际中应用,为损伤后的钢筋混凝土梁斜截面承载力的评估提供了依据。
- This paper analyses tbe static calculation of underground continuous concrete wall, introduces some static calculation and analysis in accordance with the design of undergrouad coantiauous concrete wall with sillgle anchor. 就地下连续墙的静力计算进行了分析,针对单锚式挡土结构形式的地下连续墙的设计,介绍了一些静力计算及分析。
- The key technique of bi-prestressed concrete beam is the reliability of the anchorage system of post-compressed thread bars. 摘要后压法双预应力混凝土梁的关键技术是顶压钢筋锚具的可靠性。
- The results show that the recommendatory method of the paper can well describe the nonlinear analysis of the pre-stress concrete beam. 选择了适合于预应力高强混凝土梁非线性分析的一些基本理论,主要包括混凝土和钢筋的应力应变关系、整体式有限元模型、混凝土的破坏准则。
- Where such columns etc. are spaced at close intervals, it is often more practical to provide a continuous concrete strip foundation to carry a complete row, as is done for load bearing walls. 在这些独立柱间隔密集的地方,柱下应设置条形基础以承受整排柱子传下来的荷载,就象承重墙下的条形基础一样。
- Relatively comprehensive test study on the strength capacity of the reinforced concrete beam under bending moment, shear force and axial tensile force was carried out. 摘要对弯、剪、轴拉复合受力状态下钢筋混凝土梁的承载能力进行试验研究。