城市建设理论研究（电子版）
城市建設理論研究（電子版）
성시건설이론연구（전자판）
ChengShi Jianshe LiLun Yan Jiu
2014年
23期
1938-1940
,共3页
桥梁病害%桩基偏位%处治对策
橋樑病害%樁基偏位%處治對策
교량병해%장기편위%처치대책
Bridge Disease%Pile foundation deviation%Treatment measures
本文以某实际工程为例，研究了邻近匝道对桥梁桩基偏位的影响。分析从有限元方法和数值解法两个角度出发，着重研究了被动桩与软弱土体之间的作用机理。综合考虑病害桥墩倾斜严重、盆式支座偏位较大的成因，研究由邻近匝道作用引起的桥梁病害的处治对策。
本文以某實際工程為例，研究瞭鄰近匝道對橋樑樁基偏位的影響。分析從有限元方法和數值解法兩箇角度齣髮，著重研究瞭被動樁與軟弱土體之間的作用機理。綜閤攷慮病害橋墩傾斜嚴重、盆式支座偏位較大的成因，研究由鄰近匝道作用引起的橋樑病害的處治對策。
본문이모실제공정위례，연구료린근잡도대교량장기편위적영향。분석종유한원방법화수치해법량개각도출발，착중연구료피동장여연약토체지간적작용궤리。종합고필병해교돈경사엄중、분식지좌편위교대적성인，연구유린근잡도작용인기적교량병해적처치대책。
This paper takes a practical project as an example, expatiate the effect of adjacent ramp on bridge pile foundation. From two aspects of finite element method and numerical method, the paper focuses on the research of the mechanism of action between passive piles and soft soil. Considering the serious disease of pier tilt and large deviation of pot bearing, the paper wil analysis the treatment measures of bridge dieases caused by soft soil foundation.
