Based on the research of steel housing industry, a new outer-shell joint connecting cold-formed square tubular column and H-shaped steel beam with bolts was designed.

结合钢结构住宅产业化的研究，设计了冷弯方钢管与H型钢梁的螺栓连接外套管式节点。

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It made a billion debt bet to acquire gasoline distributor Esso from Exxon Mobil a few years back and last year signed a joint venture with Shell to produce and distribute both ethanol and gasoline in Brazil and, indeed, around the world.

FORBES: US Brazil Biofuels Talk Helps Cosan, But India Could Change That

The offsetting of refinery shutdowns in the Northeast by, for instance, the expansion of Motiva Enterprises a joint venture between Shell (RDS.A) and Saudi Refining of its Port Arthur, Texas refinery to 600, 000 barrels a day, may also help prevent supply-constraint driven gasoline prices spikes.

FORBES: Spiking Summer Gas Prices to Ding Home Sales, Consumer Confidence

The work is part of a joint venture led by Shell (40% stake), Saudi Aramco and Total, which will explore 81, 000 square miles of desert.

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