Influence of different camber Angle on special-shaped spatial combinationarch-rib arch mechanical behavior is analyzed under completion state.
在成桥状态下，分析了不同外倾角对异形空间组合拱肋拱受力性能的影响。
2
According to the service life limit of stone room and surrounding rock, the circumstances of bearing force are analyzed. On basis combinationarch theories, the support parameters are computed.
根据硐室的服务年限及围岩岩性，分析了硐室的受力情况，依据组合拱理论计算出支护参数。
3
RC-masonry combinationarch bridge makes rc arch ribs as former spanning structure and falsework of upper masonry's construction. Finally, reinforced concrete and masonry together form arch ring.