Under the conditions of larger longitudinal and cross-fall of road line, the author describes the calculations about core slab and box beam bridge chock.
阐述了在路线纵、横坡较大条件下空心板及箱梁桥楔块的设置与计算。
2
The articulated beam is structured by an oscillating bearing, a bearing chock and a rigid shaft; wherein the rigid shaft is connected with the bearing chock through the oscillating bearing.