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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。
A NUMBER OF SPECIAL TOOLS FOR HOISTING LARGE PRE CAST CONCRETE SLAB 大面积混凝土预制板吊装的几个专用工具
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。
Technological progress on ironmaking production at Xinxing Casting Pipe Co. 新兴铸管炼铁生产技术进步。
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。
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。
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。
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。
GONG Wei-ming, JIANG Yong sheng, MU Bao-gang.Drivability analysis of steel pipe pile of offshore plateform [J].Chinese Journal of Geotechnical Engineering,2000,22(2): 227-230. [7]龚维明;蒋永生;穆保岗;等.;某海洋平台钢管桩可打性分析[J]
This paper advances the destructive main cause and influential factor of metalic mould used in centrifuge casting pipe. 本文提出了离心铸管用金属型破坏的主要原因和影响因素。
That volcano cast forth lots of lava and ashes. 那火山喷了出大量熔岩和灰烬。
The different processes used to make faucet cores for centrifugally cast pipes production as well as their advantages and shortages was described in detail,and compared from different angles. 详细叙述了生产离心铸管承口芯的不同工艺方法及其优缺点,并从不同角度加以对比。
She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
Prestressed pipe pile is a precast pile, which has many merits, such as high bearing capacity, high degree industrialization and convenience construction, and it is widely used in engineering now. 摘要预应力管桩作为一种预制桩，具有单桩承载力高、工业化程度高，施工快捷方便等优点而在工程中得到推广应用。
He cast a furtive glance at her. 他偷偷瞥了她一眼。