为此，对地表塌陷进行了综合治理，其中采用了静压注浆、在人工河渠施工旋喷桩的措施，有效地控制了地表塌陷。
Therefore, the surface subsidence was controlled comprehensively through measures like static pressure grouting and building shotcrete piles in the artificial river channel.
在对地表热能概念进行论述分析的基础上，对桩埋换热器的特性进行了模拟实验，为地源热泵更广泛的应用提供了依据。
The concept of the underground thermal energy is discussed, and some experiments are conducted on pile heat exchanger, it is helpful to solving the key problem.
桩海地区三维地震资料覆盖陆地、海陆过渡带和浅海等地表条件。
The surface conditions in the 3D seismic data of Zhuanghai area include land, sealand transitional zone and shallow sea.
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