bored pile
[建] 螺旋鉆孔桩;填充桩;螺旋桩
2025-06-26 02:20 浏览次数 3
[建] 螺旋鉆孔桩;填充桩;螺旋桩
little bored grouting pile鉆孔压浆小桩
bored complex pile鉆孔复合桩
bored d pile螺旋桩
bored casting pile鉆孔灌注桩
bored compress pile鉆孔灌注桩
bored biting pile鉆孔咬合桩
the paper emphatically introduces construction methods for bored pile with rock cave geological provision.
着重介绍了在溶洞地质条件下鉆孔灌注桩的施工方法。
in this paper the construction technology of cast-in-place bored pile is elaborated from two aspects: the quality control in pore-forming and in pilling.
从成孔和成桩质量控制两方面对鉆孔灌注桩的施工技术加以阐述。
the static load test for the large bored pile in bridge engineering was presented in this paper.
介绍了一大型桥梁鉆孔灌注桩静载试验。
the bearing capacity of super-long and large-diameter bored pile tip is influenced by the facts including construction process, depth effect, size effect and so on.
阐述了超长大直径鉆孔灌注桩桩端承载力的影响因素,包括施工工艺、深度效应和尺寸效应等。
compared to artificial digging-hole pile, the pumping reverse-circulation under-reamed bored pile has higher adaptability to geological condition, and its construction is safety and reliability.
泵吸反循环鉆孔扩底灌注桩与人工挖孔灌注桩相比,地质条件的适应性强,施工安全可靠。
technology and mechanism of compaction grouting used in bored pile base grouting to enhance the bearing capacity are discussed.
对压密灌浆法用于桩底灌浆提高鉆孔灌注桩承载力的工艺和机理进行了探讨。
this paper presents the construction process of pile base grouting for bored pile foundations of paksey bridge, in which the selected materials, equipment and construction technology are covered.
介绍帕克西桥鉆孔桩基础桩底压浆的施工,包括材料、设备及施工工艺。
bored pile construction supervision process and main features of supervision control etc. are introduced.
浅述了鉆孔灌注桩施工监理流程及各个阶段,各个工序施工监理控制的要点。
in this article, the author talked about views on quality management of large bridges bored pile construction.
在本文中,笔者大型桥梁鉆孔灌注桩施工的质量管理谈了自己的看法。
the design of bored pile foundation is researched in calculations of floodgate structure. at the same time, the thesis discusses how to consider carrying capacity of vertical resistance between piles.
对水闸结构计算的鉆孔桩桩基设计进行研究,并就如何考虑桩间竖向抗力的承载作用进行探讨。
in recent years, bored pile technology has been promoted extensively in china, mainly because of its simple construction and the various geological processes have strong adaptive advantages.
近年来,鉆孔灌注桩技术在我国得到广泛的推广,主要是因为其具有施工流程简单以及对各种地质都有很强的适应性等优点。
the causes for concrete leakage in bored pile construction at sea are briefly analyzed and prevention and treatment measures are presented.
简述海上鉆孔桩漏浆产生的原因,同时指出了漏浆问题的预防及处理措施。
the quality control of slurry are always one of key points of bored pile construction.
泥浆质量控制是鉆孔灌注桩施工成败的关键技术之一。
the quality accidents during bored pile constructions and the preventions are presented in the present paper. the work can be a good reference to the similar engineering.
本文简要分析鉆孔灌注桩施工过程中可能存在的几种质量问题以及相应的防范措施,旨在为类似工程提供借鑒。
the impact reasons of bored pile construction quality and intensity are analyzed. related technology and measures to prevent pile quality problems are put forward.
分析了影响鉆孔灌注桩桩身施工质量及强度的主要原因,提出了预防桩身质量通病的相关技术措施。
in this paper, the bridge' s cap beams of double columns bored pile perform reinforcement design and checking are made.
本文对双柱式鉆孔灌注桩桥梁盖梁进行配筋设计和验算。
the adaptability of the bored pile and excavated pile construction technique in the complicated karst geology region is bad, but that of jetting bore pile is good in karst region.
鉆孔桩、挖孔桩施工技术在复杂巖溶地质条件下适应性较差,沖击鉆孔技术对不均匀地层具有良好的适应性,实践证明沖击鉆进是巖溶发育区最佳的嵌巖桩基础施工技术。
in the paper, according to its success application in a tall building, the design and construction of under-reamed bored pile is debated in details.
本文结合鉆孔扩底灌注桩在某工程中的应用情况,对鉆孔扩底灌注桩设计、施工等应用方面进行了比较详细的介绍,指出该工法具有较好的经济效益。
finally, the author prove its utility and feasibility through applying it in project examples . it enhance the efficiency and accuracy for the design of bored pile foundation greatly.
最后,作者通过其在工程实例中的应用,证明了它的实用性与可行性,大大提高桥梁鉆孔桩基础设计的效率和精度。
large-diameter bored pile belongs to concealed engineering. it involves many construction procedures and can causes quality problems easily.
大直径鉆孔灌注桩属地下隐蔽工程、施工程序多,容易产生质量事故。
effects of grouting on the bearing behavior of bored pile are analyzed with the finite element method in accordance with the test results of large diameter over length piles.
结合大直径超长桩试桩得到的试验资料,应用有限元方法分析了压浆对大直径超长鉆孔灌注桩承载性能的影响。
bored pile works are hidden engineering, construction process prone to happen quality accidents.
鉆孔灌注桩属于隐蔽工程,施工过程容易出现质量事故。
in the light of construction of bridge at xinkai general artery, the paper dissects the common problems in bridge bored pile construction, and poses the prevention measures.
结合新开总干大桥的施工,对桥梁鉆孔灌注桩施工中常见的问题进行了剖析,并提出了预防措施。