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本文分析了某开发区房屋开裂的原因 ,通过三次灌浆试验 ,提出了砂卵石地基灌浆加固的有关技术参数。房屋灌浆后的检测结果表明 ,该处理方法是可行的。
This paper analyzes the reason of cracking of a house in a development zone. According to the three grouting tests, the relevant technical parameters of grouting reinforcement of sand-gravel foundation are proposed. Test results after grouting show that this method is feasible.