Senior engineers and academics from 985 universities and leading construction enterprises. Deep understanding of China's GB standards, prefabricated buildings, and BIM technology, providing structural analysis, quantity surveying, and construction scheme annotations.
The Langhui construction & engineering expert team composition and core advantages
朗慧建筑工程领域专家团队以985高校土木/建筑硕博及头部建筑企业资深工程师为核心，覆盖结构工程、建筑设计、施工管理、工程造价等方向。朗慧坚持注册执业资格+项目经验双重门槛，确保每条标注都符合中国工程标准。
专家团队深度掌握中国建筑GB系列规范、抗震设计标准、绿色建筑评价标准等本土技术体系。在BIM模型审查、结构计算书验证、施工组织设计评估等任务中，朗慧专家凭借真实项目经验提供专业级工程数据。
覆盖任务包括工程量清单审核、装配式构件深化设计标注、施工安全风险识别、工程合同条款分析等。每份标注通过3轮专业审核——执业资格验证、工程知识笔试、项目案例答辩，确保标注对标注册工程师水平。
End-to-end annotation services for construction & engineering AI
Structural calculation verification, load path analysis, design code compliance check
BIM model completeness verification, clash detection annotation, information extraction
Bill of quantities verification, measurement rule compliance, cost estimation validation
Construction method statement review, safety risk identification, schedule feasibility assessment
Green building standard compliance, energy efficiency evaluation, sustainability rating annotation
Contract risk clause identification, claims evaluation, dispute resolution assessment
In-depth data services for construction & engineering LLM pretraining
Construction knowledge graph construction, code compliance reasoning annotation, specification interpretation
Prefab component design annotation, assembly sequence planning, on-site installation assessment
Construction safety risk identification, hazard classification, safety protocol compliance evaluation
GB standard code relationship annotation, compliance checking rule generation, code update tracking
Core value delivered by Langhui's construction & engineering expert team
Registered engineers from state-owned construction enterprises with major project experience
Three-round engineering review ensuring structural and construction annotation quality
Structural / Architectural / Cost Estimation / Construction Management
Familiar with GB series construction codes and BIM technology standards
Strict expert admission criteria ensure professional quality
Civil engineering, architecture, construction management or related fields
Registered structural/architectural/cost engineer or passed fundamentals exam
3+ years at CSCEC, CREC, CRCC or provincial construction groups
Proficient in Revit/Tekla, at least 1 full-cycle BIM project experience
Familiar with GB50009/50010/50011 and other core structural codes
Confirmation and initiation within 2 hours of task assignment
Langhui's differentiated advantages in construction & engineering data annotation
Standardized process from requirements to high-quality delivery
Deep understanding of project needs, customized annotation plan
Precisely matched domain experts based on task type
Expert team delivers annotations with full quality monitoring
Three-round quality review before delivery
Are you a construction & engineering professional? Join Langhui's certified expert network to advance AI with your expertise.