Structural option for the Jinping neutrino central detector Contributor: Yuanqing wang, Zongyi wang Speaker: Zongyi wang Department of civil engineering, Tsinghua University 2015-06-05
Structural option for the Jinping neutrino central detector Contributor：YuanqingWang, Zongyi Wang Speaker： Zongyi Wang Department of civil engineering, Tsinghua University 2015-06-05 1
Outline 1. Introduction of the whole structure 2. Bearing capacity of the local ioint 3. Introduction of the 1 t scale model
Outline 1. Introduction of the whole structure 2. Bearing capacity of the local joint 3. Introduction of the 1 t scale model 2
Introduction of the whole structure Project introduction The structure is placed at 2400 m underground. 500 t(x2)or 100 detecting liquid(density 0.8-1 g/cm )is contained by an acrylic vessel l and water with the density of 1.0 g/cm is outside the acrylic. The acrylic vessel is supported by a stainless steel latticed shell Two alternative options (1) Cylindrical scheme (2)SpHerical scheme
Two alternative options: The structure is placed at 2400 m underground. 500 t (2) or 1000 t detecting liquid (density 0.8-1 g/cm3 ) is contained by an acrylic vessel and water with the density of 1.0 g/cm3 is outside the acrylic. The acrylic vessel is supported by a stainlesssteel latticed shell. Project introduction Introduction of the whole structure 3
Introduction of the whole structure 三 Include pmt No PMt Cylindrical scheme(study in progress) Diameter of acrylic vessel 1l m, height 11 m Diameter of latticed shell 16 m. height 16 m fiducial capacity of the vessel 572 t
Include PMT No PMT Cylindrical scheme (study in progress) ➢ Diameter of acrylic vessel 11 m，height 11 m ➢ Diameter of latticed shell 16 m，height 16 m ➢ Fiducial capacity of the vessel 572 t Introduction of the whole structure 11 m 16 m 4
Introduction of the whole structure C■N Include pmt NO PMT lerical scheme(study in progress Diameter of acrylic ball 12 Diameter of latticed shell 17 m I Fiducial capacity of the vessel 523t
Spherical scheme (study in progress) ➢ Diameter of acrylic ball 12 m ➢ Diameter of latticed shell 17 m ➢ Fiducial capacity of the vessel 523 t Introduction of the whole structure Include PMT No PMT 12 m 17 m 5