Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precast concrete foundation block and joining structure thereof
Provided are a precast concrete foundation block and a joining structure thereof. The position of a screwed flange can be freely adjusted relative to joint main reinforcements, and a desired positional relationship between a hollow joining part for connecting the left and right joint main reinforcements and the screwed flange can be easily formed. The precast concrete foundation block (10) forms an upright part of a foundation, a part of both an upper end rib (11) and a vertical rib (13) which extend in the extending arrangement direction of the foundation are embedded in concrete (5), and a first sunken part (17) is arranged at a position, corresponding to the upper end rib, in an end part (16) in the extending arrangement direction of the precast concrete foundation block (10); and in concrete (15), one end of the joint main reinforcement (20) overlapped with the upper end rib at the overlap joint length protrudes toward the first sunken part (17), a threaded groove (21) is formed in one end of the joint main reinforcement (20), and the screwed flange (30) is screwed with the threaded groove (21).
提供预制混凝土地基块体及其接合结构，能够相对于接头主筋自如地进行被螺合凸缘的位置调整，能够容易地形成将左右接头主筋连接起来的中空的接合部件与被螺合凸缘之间的所希望的位置关系。一种预制混凝土地基块体(10)，其形成地基的立起部，在地基的延伸设置方向上延伸的上端筋(11)和纵筋(13)的一部分被埋设于混凝土(5)中，预制混凝土地基块体(10)的延伸设置方向上的端部(16)中与上端筋对应的位置设置有第一凹部(17)，在混凝土(15)内以重叠接头长度与上端筋重叠的接头主筋(20)的一端向第一凹部(17)突出，在接头主筋(20)的一端设置有螺纹槽(21)，被螺合凸缘(30)与螺纹槽(21)螺合。
Precast concrete foundation block and joining structure thereof
Provided are a precast concrete foundation block and a joining structure thereof. The position of a screwed flange can be freely adjusted relative to joint main reinforcements, and a desired positional relationship between a hollow joining part for connecting the left and right joint main reinforcements and the screwed flange can be easily formed. The precast concrete foundation block (10) forms an upright part of a foundation, a part of both an upper end rib (11) and a vertical rib (13) which extend in the extending arrangement direction of the foundation are embedded in concrete (5), and a first sunken part (17) is arranged at a position, corresponding to the upper end rib, in an end part (16) in the extending arrangement direction of the precast concrete foundation block (10); and in concrete (15), one end of the joint main reinforcement (20) overlapped with the upper end rib at the overlap joint length protrudes toward the first sunken part (17), a threaded groove (21) is formed in one end of the joint main reinforcement (20), and the screwed flange (30) is screwed with the threaded groove (21).
提供预制混凝土地基块体及其接合结构，能够相对于接头主筋自如地进行被螺合凸缘的位置调整，能够容易地形成将左右接头主筋连接起来的中空的接合部件与被螺合凸缘之间的所希望的位置关系。一种预制混凝土地基块体(10)，其形成地基的立起部，在地基的延伸设置方向上延伸的上端筋(11)和纵筋(13)的一部分被埋设于混凝土(5)中，预制混凝土地基块体(10)的延伸设置方向上的端部(16)中与上端筋对应的位置设置有第一凹部(17)，在混凝土(15)内以重叠接头长度与上端筋重叠的接头主筋(20)的一端向第一凹部(17)突出，在接头主筋(20)的一端设置有螺纹槽(21)，被螺合凸缘(30)与螺纹槽(21)螺合。
Precast concrete foundation block and joining structure thereof
预制混凝土地基块体及其接合结构
ICHIOKA DAIKO (Autor:in) / KAWAKAMI HIROSHI (Autor:in)
17.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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