武汉11米深基坑支护采取什么方案好

土层状况为第一层杂填土5-6米左右，第二层淤泥3-6米左右，第三层和第四层为粉质粘土14-20米左右，第五层为粉细砂3-8米左右，预计开挖深度为11米或者12米，目前初步采取支护桩+撑锚+粉喷桩或者双排桩支护结构。除了以上2种，问问大家还有哪些比较好的支护方案！

This paper inspectes the Hatching-building foundation's geological conditions and peripheral environments of the Wuhan Science & Technology University, compares each kind of scheme carefully, and have comperhensively considered the project construction's convenience and its cost, etc. Finally this design in view of each section of characteristics partition optimizing retaining and protection of building foundation is adopted. At the same time, this design uses the software for building foundation named lizheng to carry on the stable computation. In brief, the design has achieved the most superior design goal under the safe condition.
Key word: retaining and protection for foundation excavation , pile-anchor retaining structure monitoring

作了些语法和句子结构的修正。
仅供参考，希望有帮助。

朋友：

反正是卖的房子。不要桩。盖好了就卖。倒塌了，又可以再盖，再卖。有赚不完的人民币呀。

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