天津城市建设中的主要岩土工程问题与研究对策

天津市正在快步向国际化大都市迈进，这一发展趋势必然要求天津在今后数十年的城市建设方向有一个大的发展。根据未来天津市城市发展地趋势和天津市特殊的地质地理条件提出了天津城市建设所面临的主要岩土工程问题：（1）软土地基问题；（2）地下空间开发利用中的岩土工程问题；（3）地面沉降控制问题；（4）地震灾害预防与工程 抗 震问题；（5）环境岩土工程问题。简述了天津市未来岩土工程问题的研究对策。

The main geotechnical engineering problems in the urban construction of Tianjin and the way to deal with situations

Tianjin is becoming an internationalized metropolis,one of economic center cities of China and East Asia.The enormous development in urban construction should be made during the future decade years.The main geotechnical engineering problems,which are decided by special geological and geographic conditions and developing tendency of urban construction of Tianjin city,were intensively studied.These main geotechnical engineering problems include (1) soft ground problem;(2) geotechnical engineering problems in development and utilization of underground space;(3) earth subsidence problem;(4)forecasting and prevention of earthquake disaster and anti seismic engineering study and;(5) environment geotechnical engineering problem.Finally,some suggestions about these geotechnical engineering problems were proposed.