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A platform for research: civil engineering, architecture and urbanism
Basic test device and test method for anti-floating anchor rod
The invention discloses a basic test device and test method for an anti-floating anchor rod. The test device comprises an anchor rod body, a stress acquisition system, a loading system and a displacement measurement system, the anchor rod body comprises two end rod bodies, a middle rod body and a rod body stress meter; the loading system comprises a pressure pump, a jack, a base plate, a support, a cross beam and a cap head; the displacement monitoring system comprises a reference cross beam, a gauge stand, a dial indicator and a displacement plate; the rod body stress meter is arranged at the position of a stratum boundary, the loading system is used for applying upward pulling force to the anti-floating anchor rod, and the stress acquisition system and the displacement measurement system are used for measuring stress and deformation information of the anti-floating anchor rod. The method has the advantages of simplicity and convenience in construction, low manufacturing cost and high measurement precision.
本发明公开了一种抗浮锚杆基本试验装置及试验方法，该试验装置包括锚杆杆体、应力采集系统、加载系统、位移测量系统；锚杆杆体包括两端杆体、中间杆体和杆体应力计；加载系统包括加压泵、千斤顶、垫板、支座、横梁、帽头；位移监测系统包括基准横梁、表座、百分表、位移板；本发明通过在地层分界线位置设置杆体应力计，利用加载系统对抗浮锚杆施加上拔力，通过应力采集系统和位移测量系统测量抗浮锚杆应力和变形信息。本发明具有施工简便，造价低廉，测量精度高的优点。
Basic test device and test method for anti-floating anchor rod
The invention discloses a basic test device and test method for an anti-floating anchor rod. The test device comprises an anchor rod body, a stress acquisition system, a loading system and a displacement measurement system, the anchor rod body comprises two end rod bodies, a middle rod body and a rod body stress meter; the loading system comprises a pressure pump, a jack, a base plate, a support, a cross beam and a cap head; the displacement monitoring system comprises a reference cross beam, a gauge stand, a dial indicator and a displacement plate; the rod body stress meter is arranged at the position of a stratum boundary, the loading system is used for applying upward pulling force to the anti-floating anchor rod, and the stress acquisition system and the displacement measurement system are used for measuring stress and deformation information of the anti-floating anchor rod. The method has the advantages of simplicity and convenience in construction, low manufacturing cost and high measurement precision.
本发明公开了一种抗浮锚杆基本试验装置及试验方法，该试验装置包括锚杆杆体、应力采集系统、加载系统、位移测量系统；锚杆杆体包括两端杆体、中间杆体和杆体应力计；加载系统包括加压泵、千斤顶、垫板、支座、横梁、帽头；位移监测系统包括基准横梁、表座、百分表、位移板；本发明通过在地层分界线位置设置杆体应力计，利用加载系统对抗浮锚杆施加上拔力，通过应力采集系统和位移测量系统测量抗浮锚杆应力和变形信息。本发明具有施工简便，造价低廉，测量精度高的优点。
Basic test device and test method for anti-floating anchor rod
一种抗浮锚杆基本试验装置及试验方法
ZENG LIBIN (author) / NIU YAPING (author) / YANG LI (author) / LI SHENGJIE (author) / LIU HUANBIN (author) / ZHANG LINGYUE (author) / TANG YUANLI (author) / XU HANG (author) / WU JIAN (author)
2024-03-29
Patent
Electronic Resource
Chinese
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