【摘要】 对沉管隧道在管段预制、管段防水、地基处理、浮运沉放及隧道抗震等关键技术作了介绍,并从理论和试验研究两方面进展作了综述,介绍了理论上的计算方法及研究进展,还对简化的模型试验及现场试验方法进行了归类介绍。综述会对沉管隧道的施工有一定的借鉴意义。更多还原

【Abstract】 The key techniques of precast pipe segment,water proofing of pipe segment,ground treatment,floating and setting and earthquake resistance of tunnel etc.were introduced in this paper,and the progression of theoretical research and experimental were summarized.The progression of theoretical computing method and its research were introduced,the simplified model test and the method of field test were introduced also after classified.This summary can be use for reference on tunnel construction.更多还原