According to the characteristics of wall materials the cracks caused by the change of temperature, differential settlement of foundation and lack of anchored length are analyzed.
针对墙体材性的特点，分析了墙体因温度变化引起的裂缝、地基不均匀沉降引起的裂缝、悬挑构件锚固长度不足引起的裂缝。
By test shows that vibro replacement stone columns in the drainage performance, reducing differential settlement of foundation, improving the bearing capacity and so has excellent results.
通过试验证明振动沉管碎石桩在排水性能、减少地基不均匀沉降、提高地基承载力等方面具有卓越的成效。
Differential settlement is an important problem in composite foundation of pile group.
差异沉降是群桩复合地基的一个不容忽视的问题。
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