DX pile is a new type of squeezed cast-in-situ pile with multi-branch.
dx桩是近年来新兴的一种多节挤扩灌注桩。
Foundation pit; Prestressed anchor bar, Bored cast-in-situ pile; Construction method.
基坑；预应力锚杆；钻孔灌注桩；施工工法。
Characterized by difficult quality control, bored cast-in-situ pile has been widely used in engineering.
钻孔灌注桩已广泛运用于工程建设中，质量控制难度较大。
The application of post-grouting technique for cast-in-situ pile could not only ensure the construction quality, but also raise the bearing capacity of each pile.
采用灌注桩后注浆技术，既可确保桩基施工质量，又能提高单桩承载力，极大地发挥桩基承载的潜力。
This paper introduces the selection of wharf structural schemes and structural design characteristics of rock-socketed in-situ pile-based and truss-framed wharf in Zhaoqing New Port Project.
介绍在肇庆新港建设中，码头结构方案的选择，嵌岩灌注桩框架式码头结构设计的特。
Through static loading contrast tests, it is found that the bearing capacity of ram-enlarged pile is higher than that of pipe-sinking cast-in-situ pile when both are tested under the same conditions.
通过静压对比试验，得出在条件基本相同时，夯扩桩的承载力大于沉管灌注桩。
Based on the in-situ testing of rock-socked pile embedded with test components, the characteristics of the point resistance and skin resistance are studied in this paper.
本文基于埋设有测试元件的嵌岩桩原位试验，分析了在桩顶荷载作用下，嵌岩桩的桩侧阻力、桩端阻力的特征。
The Inspection of concrete strength of cast in situ piles by Ultrasonic is to identify concrete strength at the same time to test uniformity and integrality of pile body.
超声检测灌注桩混凝土强度是指在超声检测桩身混凝土匀质性、完整性的同时确定桩身混凝土的强度。
It introduces the problems during construction of the cast in situ concrete pile embedded in rocks for sand loading berth of Fuzhou Port bulk cargo (river sand) wharf and the countermeasures.
文章介绍福州港散货(河砂)码头工程装砂泊位嵌岩灌注桩施工中的难题及处理对策。
Thin-wall Pipe Pile Using Cast-in-situ Concrete (named PCC) technology and the application in soil improvement of Shanghai Beihuan express way are introduced.
本文介绍了现浇混凝土薄壁管桩技术及其在上海北环高速公路软基加固中应用。
The construction measures and quality management of cast in-situ piling pile and the problems to be fully noted in construction procedures were discussed.
本文就钻孔灌注桩的施工措施、质量管理及施工环节中应充分重视的问题进行了探讨。
According to in-situ test data, the variation is analysed of pile skin friction and toe resistance with piling up weights.
根据实测资料，分析了桩侧摩阻力和端承力随上部堆载的变化关系，并由此研究了大型堆载条件下的桩土性状。
The in-situ test result shows that using the lime-soil pile to treat the collapsible loess under the bridge is feasible.
现场检验表明，本文提出的采用灰土桩处理桥基湿陷性黄土地基是可行的。
In this paper research results are reviewed on compaction effect of jacked pile, specially on in-situ and laboratory experiments, the theory of cavity expansion and finite element method.
本文对压桩挤土效应方面的研究成果进行了综述，重点讨论了室内和现场试验、圆孔扩张理论、有限元计算的研究概况。
The laboratory test of small-diameter steel pipe pile and the in-situ test of larger-diameter steel pipe pile are described in this paper.
本文介绍了小直径钢管桩的室内试验和较大直径的钢管桩现场试验。
The static load test in-situ and low-strain detection show that the bearing capacity of single pile meets design demand; pile integrity is good; concrete strength of pile reaches design value.
现场静载试验检测和低应变检测结果表明，单桩承载力满足设计要求，桩身完整，其混凝土强度达到了设计值，可满足工程需要。
A series of field detection and in-situ test have been performed; the results show that the bearing capacity satisfies the design capacity and the use of this style pile is successful.
对该新型桩基开展了一系列现场试验和检测，以其结果验证了该桩型的适用性，桩基承载力和复合地基变形满足了设计要求；
This paper discusses the common quality problems and preventive measures during the construction of cast-in-situ bored pile construction in detail.
本文就浅析钻孔灌注桩施工过程中常见施工质量问题及预防措施进行详细的探讨。
The three-dimensional effects of pile head and applicability of plane-section assumption are main problems in low strain dynamic tests on cast-in-situ concrete thin-wall pipe piles.
现浇薄壁管桩低应变检测时，存在桩头三维效应以及平截面假定的适应性问题。
On the basis of in-situ survey data, the displacement of anti-slide pile top is predicted using the gray prediction theories of GM (1,1) model.
以现场实测资料为依据，将GM（1，1）灰色预测理论应用于桩顶位移预测。
On the basis of in-situ survey data, the displacement of anti-slide pile top is predicted using the gray prediction theories of GM (1,1) model.
以现场实测资料为依据，将GM（1，1）灰色预测理论应用于桩顶位移预测。
应用推荐