CAJ | 학술논문

根据水下在线管汇（ILM）中需进行聚氨酯填充的填充结构特点，及填充后形成的聚氨酯弹性体在质量和性能上的要求，研究分析液态弹性体 CPU 材料的特点及浇注施工要求，模拟实际施工条件、浇注对象结构特征和尺寸，制定出浇注试验方案，设计制造出浇注试验模具。选用合适的浇注机和液态聚氨酯弹性体原料，实施了浇注试验，试验结果证明浇注质量满足项目要求。根据浇注试验手段和方法，制定出了合理的现场浇注工艺，在项目施工时成功地一次性将聚氨酯弹性体浇满水下在线管汇的目的区域。
근거수하재선관회（ILM）중수진행취안지전충적전충결구특점，급전충후형성적취안지탄성체재질량화성능상적요구，연구분석액태탄성체 CPU 재료적특점급요주시공요구，모의실제시공조건、요주대상결구특정화척촌，제정출요주시험방안，설계제조출요주시험모구。선용합괄적요주궤화액태취안지탄성체원료，실시료요주시험，시험결과증명요주질량만족항목요구。근거요주시험수단화방법，제정출료합리적현장요주공예，재항목시공시성공지일차성장취안지탄성체요만수하재선관회적목적구역。
On the basis of the structure characteristics of subsea inline manifold that need to fill polyurethane elastomer,and quality and performance requirements of the formation of the polyu-rethane elastomer,analyzing the characteristics of liquid CPU elastomer material and pourin g requirements,simulate the actual construction conditions,pouring object structure characteristics and size,the pouring experiment scheme was work out,pouring experiment die was made,the ap-propriate pouring machine and liquid polyurethane elastomer material were selected to conduct pouring experiment,the experimental results show that pouring quality met the project require-ments.According to the pouring experiment means and methods,the reasonable on-site pouring process was designed,and polyurethane elastomer was successfully one-time poured into the pur-pose of online manifold underwater area.