Compared with plate raft, stiffened raft has evident advantages in diminishing nonuniform settlement, improving the internal force distribution of raft and reducing construction cost.

与平板筏基相比，梁板式筏基对于减小不均匀沉降、改善筏板内力分布、降低工程造价方面都有比较明显的优点。

youdao

Rational small bridge and culvert investigation, design takes important role in reducing construction cost, easy construction and giving a full play to highway usage performance after completion.

合理的小桥涵勘察、设计，对降低工程造价、方便施工及竣工后充分发挥公路使用效能具有重要作用。

youdao

Construction in the river and the beach can also avoid the construction of the cofferdam, reducing the cost of drainage.

施工中还能避免在河道和海滩建筑围堰，减少排水费用。

youdao

One single QBotix robot can manage 300 kilowatts worth of panels, reducing components, maintenance and cost but it also gives the solar farms another benefit, reduces the cost of construction.

FORBES: QBotix Solar Robots: Intelligent Mobility