摘要
本文论述了8个大管桩、横梁直接连接节点的试验研究成果,其中3个试件为管桩小偏心受压,5个试件为管桩大偏心受压,主要研究桩梁节点处的弹性嵌固状态和破坏形态,同时也为节点区管桩强度按偏心受压构件计算提供实验依据。
The paper summarized 8 test results of direct joints between pipe piles and 5 transverse beams, among which 3 tests were carried out for minor eccentric compression and for larger eccentric compression on the pipe piles. The emphasis was put on the springing embedment state and failure patterns at the joints between piles and beams, which provided the experimental basis for the assumption that the strength of the pipe piles at joints can be calaculeted as eccentric compression members.
