【摘要】 从施工管单的模式入手对传统的夹层施工形式进行了分析，并介绍了两种代表90年代中期最新水平的TCP射孔夹层段施工模式，为解决TCP针孔夹层段传爆问题提供了新的思路和方法．更多还原

【Abstract】 The traditional construction form of TCP(tubing conveyed perfo-ration)was discussed by the model of construction tubing stings, and two kindsof new model were introduced. A new concept and method to solve the problemduring the detonation transmission in sandwich section of TCP was proposed.更多还原