The construction of a lunar base faces harsh environmental conditions such as high vacuum，strong radiation， and extreme temperatures，as well as resource constraints，which holds significant scientific research value.In response to the construction requirements of future lunar research stations，this paper adopts a construction approach that combines upstream resources brought from the earth and in-situ resources available on the moon.And the lunar base configuration，architectural components，equipments，energy sources，and construction methods are investigated，the preliminary validation of the formability and fundamental performance are conducted.For the construction of the buildings and their outer enclosure structures， a novel technical method is proposed by utilizing inflatable membranes， 3D printed lunar regolith bricks and lunar regolith bags，corresponding lunar regolith bricks with mortice and tenon structure as well as sandwich structure lunar regolith bags with arch axis are designed.The results indicate that the lunar regolith bags produced through internal tension and external constraint can withstand a load of 1 000 N，with a component size error of approximately 9.5%.The average compressive strength of 3D printed lunar regolith concrete is 31.6 MPa， and the average tensile strength is 2.0 MPa， reaching the strength level of C20 concrete. This lunar regolith 3D printing technology offers a potential pathway for the construction of lunar bases.