A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Warehouse top bolt-sphere grid structure for clinker silo
The invention relates to the technical field of steel structure construction, in particular to a silo top bolt-sphere net rack structure for a clinker silo, which comprises a clinker silo top circular truncated cone net rack, a silo top house platform and a silo top house net rack, the clinker silo top circular truncated cone net rack comprises clinker silo net rack supports, circular steel pipes and bolt-sphere nodes, the warehouse top house net rack comprises warehouse top house net rack supports, H-shaped steel beams, profiled steel sheets and reinforced concrete slabs. A center supporting column of the clinker silo is omitted, the span and storage capacity of the clinker silo are improved, three layers of net racks are arranged at the bottom support to form a reinforcing ring, the rigidity of a bottom ring of the clinker silo is improved, and the internal force of components is reduced, so that the section specification of net rack rod pieces is reduced, and the specifications of high-strength bolts and sleeves in selected bolt-ball assemblies are reduced; effective application of high-strength bolt construction pre-tightening force is guaranteed, and the technical problem that the pre-tightening force is difficult to guarantee during large bolt construction is solved. The whole clinker silo is installed by adopting a pure bolt-sphere net rack, the field welding operation is less, and the construction is convenient.
本发明涉及钢结构施工技术领域，具体涉及一种用于熟料库的库顶螺栓球网架结构，包括熟料库顶圆台网架、库顶房平台和库顶房网架，熟料库顶圆台网架包括熟料库网架支座、圆钢管、螺栓球节点，库顶房网架包括库顶房网架支座、H型钢梁、压型钢板、钢筋混凝土板。本发明省去熟料库的中心支撑柱，提高熟料库跨度和储量，并在底部支座处设置三层网架形成加强圈，提高熟料库底圈的刚度，减小构件内力，从而减小网架杆件的截面规格，减小所选用螺栓球组件中高强螺栓和套筒的规格，保证高强螺栓施工预紧力的有效施加，解决了大螺栓施工时预紧力难以得到保障的技术问题。整个熟料库采用纯螺栓球网架安装，现场焊接作业少，施工方便。
Warehouse top bolt-sphere grid structure for clinker silo
The invention relates to the technical field of steel structure construction, in particular to a silo top bolt-sphere net rack structure for a clinker silo, which comprises a clinker silo top circular truncated cone net rack, a silo top house platform and a silo top house net rack, the clinker silo top circular truncated cone net rack comprises clinker silo net rack supports, circular steel pipes and bolt-sphere nodes, the warehouse top house net rack comprises warehouse top house net rack supports, H-shaped steel beams, profiled steel sheets and reinforced concrete slabs. A center supporting column of the clinker silo is omitted, the span and storage capacity of the clinker silo are improved, three layers of net racks are arranged at the bottom support to form a reinforcing ring, the rigidity of a bottom ring of the clinker silo is improved, and the internal force of components is reduced, so that the section specification of net rack rod pieces is reduced, and the specifications of high-strength bolts and sleeves in selected bolt-ball assemblies are reduced; effective application of high-strength bolt construction pre-tightening force is guaranteed, and the technical problem that the pre-tightening force is difficult to guarantee during large bolt construction is solved. The whole clinker silo is installed by adopting a pure bolt-sphere net rack, the field welding operation is less, and the construction is convenient.
本发明涉及钢结构施工技术领域，具体涉及一种用于熟料库的库顶螺栓球网架结构，包括熟料库顶圆台网架、库顶房平台和库顶房网架，熟料库顶圆台网架包括熟料库网架支座、圆钢管、螺栓球节点，库顶房网架包括库顶房网架支座、H型钢梁、压型钢板、钢筋混凝土板。本发明省去熟料库的中心支撑柱，提高熟料库跨度和储量，并在底部支座处设置三层网架形成加强圈，提高熟料库底圈的刚度，减小构件内力，从而减小网架杆件的截面规格，减小所选用螺栓球组件中高强螺栓和套筒的规格，保证高强螺栓施工预紧力的有效施加，解决了大螺栓施工时预紧力难以得到保障的技术问题。整个熟料库采用纯螺栓球网架安装，现场焊接作业少，施工方便。
Warehouse top bolt-sphere grid structure for clinker silo
一种用于熟料库的库顶螺栓球网架结构
XIE JIAN (author) / QIAN GANG (author) / JI KANGSHENG (author) / LI YUNJUN (author) / WANG MINGHUA (author) / ZHU YULIN (author) / LI MINGZHI (author) / XU CHENXI (author)
2022-05-13
Patent
Electronic Resource
Chinese
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