In this paper, 4 quality problems such as conduct blocking, rebar cage floating, pile body contracting, pile breaking etc are described from causes to prevention measures.
该文对导管堵塞、钢筋笼上浮、桩身缩径、断桩等四个质量问题从产生原因到防止措施作了具体叙述。
The force mechanics of the wave and current acting on the Gravity Cage is rather complicated since the Gravity Cage is a kind of flexible floating structures.
对带底圈重力式网箱在纯波浪作用下的锚绳受力进行了研究，获得了锚绳受力峰值及相位关系的基本规律。
The parental bloody clam was cultured indoor by means of bottom sowing and floating single layer net cage in the shallow water.
采用废播和单层浅水浮动式网箱，进行泥蚶亲贝室内蓄养试验。
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