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东天山达坂城地区大规模层间水压碎屑岩发育于晚古生代裂谷沉积盆地中，受不透水层与富水层岩石组成的流体压力仓控制。通过对层间水力断裂带中水压碎屑岩与区域地质背景研究后认为，层间水压碎屑岩形成的地质条件主要包括差异压实作用、异常地温、深部热流体加入及褶皱构造诱发等因素；建立了形成水压碎屑岩的构造－流体动力作用成岩模式；层间水压碎屑岩是上地壳流体相带的地质遗迹，对认识上地壳层圈拆离、推覆构造、流体输导、多位成矿、油气运移、慢震活动及常规地震发生等问题有极重要的地质意义。
The large-scale interlayer hydraulic clastic rocks in the Dabancheng area of East Tianshan Mountains are developed in the Late Paleozoic rift sedimentary basin and controlled by fluid pressure silos composed of impervious and water-rich rocks. Based on the study of hydraulic clastic rocks and regional geological background in the hydraulic fracture zone of the interlayer, it is considered that the geological conditions for the formation of interlayer hydraulic clastics mainly include differential compaction, abnormal geothermal temperature, addition of deep thermal fluid and the induction of fold structure And other factors; the formation of the formation of hydraulic clastic rock - hydrodynamic diagenetic model; inter-layer hydraulic clastic rock is the geological heritage of the upper crustal fluid facies, understanding of the upper crustal ring detachment, nappe structure, Fluid transport, multiple mineralization, hydrocarbon migration, slow seismic activity and the occurrence of conventional earthquakes and other issues of great geological significance.