It was observed that iron salts with lower decomposition temperatures exhibit higher activity when dry mixing method was used for preparation.
观察到在干混法制备催化剂时，所用铁盐分解温度越低活性越高。
Piles Dry Jet Mixing Method is a kind of dry construction of ground treatment technology.
粉喷桩是搅拌桩采用干法施工的一种地基处理技术。
From the analysis of the engineering peculiarity of the salty soil, the working principle of the method of the complex foundation of dry jet mixing pile combined with geogrid is studied.
从分析盐渍土的工程特性入手，探讨桩-网复合基础处理盐渍土地基方法及其作用机理。
Numerical emulation experimentations are carried out on the bearing performances of the single dry-cement jet mixing pile composite foundation by means of the finite element method (FEM).
采用有限元法对粉喷桩单桩复合地基的承载特性进行数值试验。
Based on a project practice, the article discusses some problems about Piles Dry Jet Mixing Method in the design; construction and testing. Finally it gives some Appraisements.
本文根据工程实例，讨论了粉喷桩设计、施工、检测等过程中相关问题，并给出相应的评价。
Based on a project practice, the article discusses some problems about Piles Dry Jet Mixing Method in the design; construction and testing. Finally it gives some Appraisements.
本文根据工程实例，讨论了粉喷桩设计、施工、检测等过程中相关问题，并给出相应的评价。
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