A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Uplift pile test pile and implementation and test method thereof
The invention discloses an uplift pile test pile and an implementation and test method thereof, and aims to provide an uplift pile test pile which can truly reflect the bearing capacity of an uplift pile of a practical project; the uplift pile test pile and the implementation and test method thereof can effectively reduce the cost of the test pile. An uplift pile test pile comprises a pile hole formed in the ground surface; the reinforcement cage is inserted into the pile hole, and the upper end of the reinforcement cage is located above the pile hole; and the concrete piles are formed by pouring concrete in the pile holes, and the top surfaces of the concrete piles are flush with the elevation of the basement bottom plate. The invention discloses an implementation and test method of an uplift pile test pile. The method comprises the following steps: constructing a pile hole; placing a reinforcement cage, and hanging the reinforcement cage into the pile hole; concrete is poured, specifically, the concrete is poured in the pile hole to reach the elevation of the basement bottom plate, so that a concrete pile is formed in the pile hole, and the lower portion of the reinforcement cage is embedded in the concrete pile; and an anti-pulling static load test is conducted, specifically, a single-pile vertical anti-pulling static load test is conducted on the anti-pulling pile test pile.
本发明公开了一种抗拔桩试桩及其实施与试验方法，旨在提供一种不仅能够真实反映实际工程的抗拔桩的承载力；而且能够有效降低试桩成本的抗拔桩试桩及其实施与试验方法。一种抗拔桩试桩，包括：桩孔，桩孔设置在地表；钢筋笼，钢筋笼插设在桩孔内，钢筋笼的上端位于桩孔上方；混凝土桩，混凝土桩采用在桩孔内浇筑混凝土形成，混凝土桩的顶面与地下室底板标高齐平。一种抗拔桩试桩的实施与试验方法，包括以下步骤：桩孔施工；安放钢筋笼，将钢筋笼吊放至桩孔内；浇筑混凝土，在桩孔内浇筑混凝土至地下室底板标高，从而在桩孔内形成混凝土桩，钢筋笼的下部埋设在混凝土桩内；抗拔静载试验，对抗拔桩试桩进行单桩竖向抗拔静载试验。
Uplift pile test pile and implementation and test method thereof
The invention discloses an uplift pile test pile and an implementation and test method thereof, and aims to provide an uplift pile test pile which can truly reflect the bearing capacity of an uplift pile of a practical project; the uplift pile test pile and the implementation and test method thereof can effectively reduce the cost of the test pile. An uplift pile test pile comprises a pile hole formed in the ground surface; the reinforcement cage is inserted into the pile hole, and the upper end of the reinforcement cage is located above the pile hole; and the concrete piles are formed by pouring concrete in the pile holes, and the top surfaces of the concrete piles are flush with the elevation of the basement bottom plate. The invention discloses an implementation and test method of an uplift pile test pile. The method comprises the following steps: constructing a pile hole; placing a reinforcement cage, and hanging the reinforcement cage into the pile hole; concrete is poured, specifically, the concrete is poured in the pile hole to reach the elevation of the basement bottom plate, so that a concrete pile is formed in the pile hole, and the lower portion of the reinforcement cage is embedded in the concrete pile; and an anti-pulling static load test is conducted, specifically, a single-pile vertical anti-pulling static load test is conducted on the anti-pulling pile test pile.
本发明公开了一种抗拔桩试桩及其实施与试验方法，旨在提供一种不仅能够真实反映实际工程的抗拔桩的承载力；而且能够有效降低试桩成本的抗拔桩试桩及其实施与试验方法。一种抗拔桩试桩，包括：桩孔，桩孔设置在地表；钢筋笼，钢筋笼插设在桩孔内，钢筋笼的上端位于桩孔上方；混凝土桩，混凝土桩采用在桩孔内浇筑混凝土形成，混凝土桩的顶面与地下室底板标高齐平。一种抗拔桩试桩的实施与试验方法，包括以下步骤：桩孔施工；安放钢筋笼，将钢筋笼吊放至桩孔内；浇筑混凝土，在桩孔内浇筑混凝土至地下室底板标高，从而在桩孔内形成混凝土桩，钢筋笼的下部埋设在混凝土桩内；抗拔静载试验，对抗拔桩试桩进行单桩竖向抗拔静载试验。
Uplift pile test pile and implementation and test method thereof
一种抗拔桩试桩及其实施与试验方法
ZHU WENWEI (author) / YAO XINLIN (author) / CHEN XIANG (author) / YANG XUELIN (author) / YU WEI (author)
2024-04-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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