CAJ | 학술논문

结合本地区的桩基工程实际和对能量桩技术的摸索，提出了在桩侧实现热交换的新型能量桩技术。该技术的主要特点是将地源热泵管绑扎于预制桩的桩侧，并通过桩体的下沉和挂钩的牵引埋入地下。通过对一个工程案例的总结分析，发现新型能量桩技术在施工方面具有无挤土效应、对桩无损伤、低噪声、桩长可控、热交换管设置方便等优点。其中，热交换管的布设对预制桩的接桩几乎无影响，克服了传统预制能量桩在施工方面的主要障碍。
결합본지구적장기공정실제화대능량장기술적모색，제출료재장측실현열교환적신형능량장기술。해기술적주요특점시장지원열빙관방찰우예제장적장측，병통과장체적하침화괘구적견인매입지하。통과대일개공정안례적총결분석，발현신형능량장기술재시공방면구유무제토효응、대장무손상、저조성、장장가공、열교환관설치방편등우점。기중，열교환관적포설대예제장적접장궤호무영향，극복료전통예제능량장재시공방면적주요장애。
Combined with the local reality of pile foundation and the exploration on energy pile technology, a new kind of energy pile technology with heat exchange at the pile side is presented. The main feature of the technology is bundling the ground source heat pump pipe to a precast pile buried underground by pile ramming and hooks traction. Engineering practice shows that the new construction technology has some advantages,including no squeezing effect, no damage to the pile, low noise, long pile controllable and with convenient heat exchange tube on setting. Among them, the heat exchange tubes laid on the pile almost have no impact on the construction of precast piles, overcoming the major obstacles at the respects of the traditional pre-energy pile in construction.