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A platform for research: civil engineering, architecture and urbanism
Construction method for foundation pile load detection based on self-balancing static load
The invention relates to the technical field of engineering detection tests, and discloses a construction method for foundation pile load detection based on self-balancing static load. The problem that the test efficiency is not high when a foundation pile load test is carried out is solved. The construction method for foundation pile load detection based on self-balancing static load comprises the steps that (1) a reinforcement cage is arranged; (2) the reinforcement cage is put down; (3) concrete is poured; (4) a balance beam is arranged, wherein one end of the balance beam is hinged to a first reference pile, the other end of the balance beam is welded to a second reference pile, and then a protection cover is built outside a test pile provided with the balance beam; (5) test loading and unloading are carried out; (6) displacement observation is carried out; (7) loading is stopped; and (8) an annular load box is filled, wherein when the load detection test is finished, whether the test pile is not damaged or not is judged, if the test pile is not damaged, concrete is injected into an oil cylinder of the annular load box through an embedded pipe, the embedded pipe is connected with the oil cylinder of the annular load box through a one-way valve, and the test pile is converted into an engineering pile.
本发明涉及工程检测试验技术领域，公开了一种基于自平衡静载进行基桩荷载检测的施工方法，解决进行基桩荷载试验时试验效率不高的问题。基于自平衡静载进行基桩荷载检测的施工方法包括：(1)布置钢筋笼；(2)下放钢筋笼；(3)浇筑混凝土；(4)布置平衡梁：将平衡梁的一端与第一基准桩铰接，将平衡梁的另一端与第二基准桩焊接，然后在安装好平衡梁的试验桩的外部搭建保护罩；(5)试验加卸载；(6)位移观测；(7)终止加载；(8)填充环形荷载箱：当荷载检测试验结束时，判断试验桩是否无损坏，若试验桩无损坏，则通过预埋管向环形荷载箱的油缸内注入混凝土，预埋管通过单向阀与环形荷载箱的油缸连接，将试验桩转化为工程桩。
Construction method for foundation pile load detection based on self-balancing static load
The invention relates to the technical field of engineering detection tests, and discloses a construction method for foundation pile load detection based on self-balancing static load. The problem that the test efficiency is not high when a foundation pile load test is carried out is solved. The construction method for foundation pile load detection based on self-balancing static load comprises the steps that (1) a reinforcement cage is arranged; (2) the reinforcement cage is put down; (3) concrete is poured; (4) a balance beam is arranged, wherein one end of the balance beam is hinged to a first reference pile, the other end of the balance beam is welded to a second reference pile, and then a protection cover is built outside a test pile provided with the balance beam; (5) test loading and unloading are carried out; (6) displacement observation is carried out; (7) loading is stopped; and (8) an annular load box is filled, wherein when the load detection test is finished, whether the test pile is not damaged or not is judged, if the test pile is not damaged, concrete is injected into an oil cylinder of the annular load box through an embedded pipe, the embedded pipe is connected with the oil cylinder of the annular load box through a one-way valve, and the test pile is converted into an engineering pile.
本发明涉及工程检测试验技术领域，公开了一种基于自平衡静载进行基桩荷载检测的施工方法，解决进行基桩荷载试验时试验效率不高的问题。基于自平衡静载进行基桩荷载检测的施工方法包括：(1)布置钢筋笼；(2)下放钢筋笼；(3)浇筑混凝土；(4)布置平衡梁：将平衡梁的一端与第一基准桩铰接，将平衡梁的另一端与第二基准桩焊接，然后在安装好平衡梁的试验桩的外部搭建保护罩；(5)试验加卸载；(6)位移观测；(7)终止加载；(8)填充环形荷载箱：当荷载检测试验结束时，判断试验桩是否无损坏，若试验桩无损坏，则通过预埋管向环形荷载箱的油缸内注入混凝土，预埋管通过单向阀与环形荷载箱的油缸连接，将试验桩转化为工程桩。
Construction method for foundation pile load detection based on self-balancing static load
基于自平衡静载进行基桩荷载检测的施工方法
CHEN CHANGPING (author) / BAO ZHONGHUA (author) / LIU AN (author) / ZHANG NAN (author) / LI YANGXIONG (author) / LIU WENZHE (author) / LI XINGWEI (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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