您要查找的是不是:
- On the basis of preload stress pipe pile 浅谈预应力管桩基础
- preload stress pipe pile 预应力管桩
- pre- stressed pipe pile composite foundation 预应力管桩复合地基
- Application of self-balancing method in bearing capacity testing of inherent stress pipe pile 自平衡法在预应力管桩承载力测试中的应用
- inherent stress pipe pile 预应力管桩
- In addition, the type of preload stress loss and the measures to reduce the loss were discussed. 此外,还探讨了预应力损失的类型和减少预应力损失的具体措施。
- PHC pipe pile may deviate and crack in case of inopportune operation in soft soil. 软土地基的PHC管桩若施工不当,较易出现偏斜和断裂的现象。
- Hammer not only the single pile hammer with hard combinations precast concrete plant pipe pile, steel sheet pile, the pile. 该锤不仅可单锤与桩架组合打植混凝土预制管桩、方桩、钢板桩、灌注桩。
- Prefabricate hollow square pile is a kind of new pile,of which performance is between the solid square pile and prestressed pipe pile. 预制空心方桩兼备预制桩和预应力管桩的一些特性。
- Abstract: The coactions of subsealing concrete and steel pipe pile are the key technology of large steel suspension-box cofferdam. 摘要:封底混凝土与钢护筒的共同作用是大型钢吊箱及承台设计与施工的关键技术问题。
- In construction, supporting measures such as steel pipe pile, high-pressure impervious board wall were adopted, ensuring the excavation of base pits. 在施工中采用了钢管桩、高压防渗板墙、槽内降水、槽外注水回灌,外加复合土钉墙支护措施,保证了基坑开挖。
- The result indicates that good experimental effect of self-balancing method is obtained in pipe pile testing,which can be referred for design. 分析研究结果表明,自平衡法在管桩测试中取得了较好的试验效果,为设计提供了可靠的依据。
- The coaction of subsealing concrete and steel pipe pile is the key technology for design and construction of a large steel suspension-box cofferdam. 简要介绍江阴老煤栈集装箱件杂货多用途码头工程的结构设计特点,对码头上下游钢护桩设计作了重点的介绍。
- Based upon the results obtained from geological inspection, design, monitoring and construction, the upfloat of prestressed pipe pile is analysed. 针对预应力管桩桩体上浮问题从地质条件、设计、检测及施工等方面进行了分析,进而提出预应力管桩施工中需要注意的几个问题,供同行参考。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- As a new joist technique of concrete pipe pile, the prestressed concret e pile mechanical bond express joint has been used in engineering nowadays. 预应力混凝土管桩机械快速接头作为一种新型的管桩连接技术,近年在工程中时有使用。
- The plane-section assumption was not congruous in low strain dynamic tests on pipe piles,so the propagation of stress wave couldn't be expressed by 1D wave equation. 管桩低应变检测时,平截面假定并不满足,应力波的传播不能简单地用一维波动方程描述。
- Practice shows that mixing of steel fiber can improve the concrete ductility of large pipe pile and reduce the brittle damage to large pipe pile due to hamming. 实践证明,掺入钢纤维,可以提高大管桩结构混凝土的延展性,减少锤击大管桩结构的脆性破坏。
- And the optimization result is got through the equation.The calculation indicates that preloading stress can be more homogeneous by adopting optimized project of prestressed tendon layout. 计算表明采用优化的配索方案可以让索塔的预压应力分布更加均匀,结构可以具备更高的整体安全度,并可以节省预应力材料。
- The improvement of cement particle distribution and heating intensity during clinker burning could also improve the performance of cement for pipe pile manufacturing. 改善水泥颗粒级配和提高煅烧热力强度均能改善管桩水泥的性能。