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我国交通运输规模在社会经济发展的推动作用下不断扩大,进一步加速了路桥工程项目的建设。不良地质是影响桥梁工程施工质量、施工进度及施工安全的重要因素,溶洞地段作为常见的不良地质类型,严重干扰了我国桥建工程经济效益和社会效益的实现。本文结合具体工程实例,对桥梁桩基溶洞施工技术进行研究,以供参考和借鉴。
The scale of China’s transportation has been expanding under the impetus of social and economic development and further accelerating the construction of road and bridge engineering projects. Bad geology is an important factor that affects the construction quality, construction schedule and construction safety of bridge project. Caverns lots, as a kind of unfavorable geological conditions, seriously disturb the realization of economic benefits and social benefits of bridge construction in China. In this paper, concrete engineering examples, the bridge pile foundation cave construction technology for reference and reference.