【判断题】【消耗次数：1】
摩擦端承桩属于摩擦型桩。()
①
正确
②
错误
参考答案：
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相关题目
【单选题】
对于端承桩，桩数小于（ ）根的摩擦型桩基，和由于地层土性、使用条件等因素不宜考虑承台效应时，群桩中基桩竖向承载力特征值取单桩竖向承载力特征值。
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对于摩擦型群桩基础，当桩的中心距小于6倍桩径时，下列说法正确的是（）。
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不必考虑群桩效应；
②
群桩基础的承载能力小于各基桩承载能力之和；
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群桩基础的沉降等于相同地质条件和设置方法下单桩的沉降；
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群桩基础的群桩基础的沉降大于相同地质条件和设置方法下单桩的沉降
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